http://www.pubs.ext.vt.edu/index.html 
http://www.manytracks.com/lathe/default.htm 
http://www.jungletraining.com/resources.htm 
http://www.ordnancesurvey.co.uk/oswebsite/education/pdf/Mapreadingmadeeasy.pdf
http://www.survivalistboards.com/downloads.php 
http://www.mainepatriot.net/id49.html 
http://www.canadianwildernesssurvival.com/Free%20Books%20&%20Manuals%20Index.html 
http://www.ahrq.gov/prep/ 
http://www.freeinfosociety.com/media_index.php?cat=6&start=0o 
http://usrsog.org/forum/index.php?sid=daf5574a91722e009f22760de4cb4c3b 
http://phmsa.dot.gov/hazmat/library/erg 
http://www.survivalbound.com/manuals/military.html 
http://www.thebusinesslibrary.com/cd/mcdisas.php 
http://www.shtfinfo.com/shtffiles/ 
http://www.pandemicreferenceguides.com/ 
http://www.pep-c.org/homepage/ 
http://www.all-hazards.com/LGP/library.htm 
http://www.endtimesreport.com/library.html 
http://www.aussurvivalist.com/downloads.htm 
http://www.green-trust.org/freebooks/ 
http://www.codenameinsight.com 
http://www.doomguide.com/ 
http://www.survival-training.info/library.htm 

Not technically survival stuff, and there are certainly newer versions of most of these PDFs, but some of you might find a nugget or two you hadn’t seen elsewhere: 
http://www.90thidpg.us/Reference/Manuals/index.html 

and heres a guy with a few files: 
http://www.4shared.com/dir/7233737/7161b0dd/sharing.html 

and another site: 
http://www.survivalprimer.com/Index_Survival.htm 

http://www.tpub.com/ 
http://survival-training.info/library.htm 
http://www.housegate.net/woodvival/manualistica/manualistica.htm 
http://www.swsbm.com/HOMEPAGE/HomePage.html 
http://www.traditionaltx.us/images/PEMMICAN.pdf 
http://www.weaponeer.net/forum/uploads/Weaponeer/files/2008-04-12_190455_HandgunDrills.pdf 
http://www.rawpaleodiet.com/wp-content/uploads/2009/04/jerkydrierinstructions.pdf 
http://www.vnh.org/ 
http://www.weaponeer.net/forum/uploads/Weaponeer/files/2008-04-12_190037_cowitness-laser.pdf 
http://www.weaponeer.net/forum/uploads/Weaponeer/files/2008-04-12_185341_ak-id.pdf 
http://www.disasters.org/dera/library/library.htm 
http://www.mcga.gov.uk/c4mca/mcga-seafarer_information/mcga-dqs_st_shs_seafarer_information-medical/mcga-dqs_st_shs_ships_capt_medical_guide.htm 

Librium no longer has many free downloads, but you might find a file you want here:
http://www.librum.us/joomla/index.php?option=com_content&view=article&id=90&Itemid=57 

http://www.earthlypursuits.com/AllotGuide/AllotGuide.htm 
http://www.downsizer.net/Projects/ 
http://www.stonetemple.co.uk/survival/ 
http://www.health.ri.gov/environment/biot/responseguide.php 

some car stuff, thought some might like it: 
http://www.team.net/www/morgan/tech/index.html#TOOLS 

not PDFs, but an interesting site: 
http://fm2176.wordpress.com/ 

More of an academic site, but might interest someone:
http://www.ncdp.mailman.columbia.edu/research.htm

http://preterhuman.net/texts/ 
http://aces.nmsu.edu/pubs/howto/howto.html 
http://www.grumpyogre.com/dumpextras/ilive.pdf 
http://www.aussurvivalist.com/downloads.htm 
http://downloads.tpass.org/ 
http://www.survivalring.org/downloads/ 
http://www.isibang.ac.in/library/onlinerz/resources/ 
http://www.wildfoodschool.co.uk/urban/wfsURBANGUIDE.pdf 
http://www.grumpyogre.com/dumpextras/DanBeard-Camplore.pdf 
http://gunshowonthenet.com/page20.html 
http://riverwalkersblogroll.blogspot.com/2009/09/reference-material.html 
http://www.survivalistssite.com/~canuck/downloads/canucks_ebook.pdf 
http://www.survivalistssite.com/~canuck/page19.html 

Some stuff that might interest some people: 
http://pubs.aina.ucalgary.ca/arctic/Arctic51-1-75.pdf 
http://www.ca.uky.edu/hes/index.php?p=297 

Map stuff at bottom of page :
http://www.maptools.com/FreeTools/ 

A few general PDFs: 
http://www.flutrackers.com/forum/attachment.php?attachmentid=970&d=1162062278 

http://www.oregon.gov/ENERGY/RENEW/Hydro/docs/MicroHydroGuide.pdf 
http://standeyo.com/News_Files/FTP_Files/DFPlanImp.zip 
http://www.legacyla.net/EdibleLandsc.pdf 
http://www.bushcraftliving.com/downloads/9-manuals-and-guides 
http://cynthion.com/survival_communications_primer.pdf 
http://www.ki4u.com/webpal/b_recovery/2_farm_recovery/farming.htm 
http://blogs.cce.cornell.edu/herkimer/2009/04/16/planning-for-weather-related-emergencies/ 

A few PDFs on the right on this blog: 
http://preparedldsfamily.blogspot.com/2009/04/new-2008-handbook-for-earthquakes-in.html 

Couple of rope-related PDFs here under the e-books section for you knot/ rope fans: 
http://www.pioneeringprojects.org/ 

I’ve seen this elsewhere but never checked out this site: 
http://www.wemsi.org/pwm201.pdf 

They have more docs here: 
http://www.wemsi.org/medkit_docs.html 

Some interesting documents relating to the mountain men that may have survival applications: 
http://mtmen.org/mtman/mmarch.html 

We always see US .mil FMs on gun boards. Here are the Canadian equivalents, in case anyone has ever wanted to look over their stuff: 
http://armyapp.dnd.ca/ael/Publications.aspx 

Aussie Med Stuff here:
http://www.defence.gov.au/army/pilbara/docs/LWP-G_1-2-5_Army_First_Aid_Study_Guide.pdf

Some of this stuff might be of interest to someone; I include it mainly for the knot PDF’s: 
http://www.bethandevans.com/pdf/ 

Entertainment Value only. For you “zombie lovers” : 
http://www.mathstat.uottawa.ca/~rsmith/Zombies.pdf

http://www.urbanevasion.com/downloads 

Scribd is also no longer free, and they are deleting many files, so I can’t vouch if this will stay a valid link:
http://www.scribd.com/doc/16361805/14993954-Rough-Living-an-Urban-Survival-Manual-Chris-Damitio?secret_password=&autodown=pdf 

http://www.ksre.ksu.edu/library/DesktopDefault.aspx?tabid=16 
http://www.seco.cpa.state.tx.us/zzz_re/re_colonias-report.pdf 
http://www.public.iastate.edu/~mwps_dis/mwps_web/hy_plans.html#Anchor73272 

I have no idea if any of this might be useful, but it looks interesting: 
http://www.traditionalroofing.com/article-index.html 

DIY Gunpowder: 
http://www.megaupload.com/?d=YH0BF1J4 
http://www.megaupload.com/?d=KDELDVC7 
http://www.gutenberg.org/files/28255/28255-h/28255-h.htm 

Historical in nature, but you may find interesting: 
http://www.26nc.org/Articles/knapsack%20and%20blanket%20roll.pdf

http://mdc4.mdc.mo.gov/Documents/148.pdf 
http://www.disastereducation.org/library/public_2004/Talking_About_Disaster_Guide.pdf 
http://wedc.lboro.ac.uk/knowledge/notes_emergencies.html 
http://www.inthewake.org/excerpt1hi.pdf 
http://whqlibdoc.who.int/emro/2003/a78625.pdf 

Bunch of solar downloads here that might be useful to someone: 
http://www.wholesalesolar.com/information.html 

Information in here sounds interesting in the right context: 
http://www.firetrainingresources.net/items/New_York_Forcible_entry_guide.pdf

http://www.familysecuritymatters.org/docLib/20080903_Nuclear_Attack_HowToSurvive.pdf 

Some general prepedness PDFs from this site: 
http://www.seattle.gov/emergency/publications/ 

http://www.bushcraftusa.com/forum/downloads.php? 

There are chapters 2 through 4 online; here is chapter 4, about saws: 
http://www.pcta.org/pdf/STUCHAP4_web.pdf

http://chimneysweeponline.com/howood.pdf 
http://www.opposingdigits.com/ebooks/Expedient-Homemade-Firearms-Vol-II-PA-Luty.pdf 
http://img4.sunset.com/static/pdf/OneBlock_OliveOil.pdf 
http://www.umext.maine.edu/onlinepubs/PDFpubs/7036.pdf 
http://orgmail2.coe-dmha.org/dr/PDF/DisasterResponse.pdf 

While the parent directory revolves around a particular medical issue, i thought there were some items listed here that might have some general medical interest: 
http://www.pilonidal.org/pdfs/ 

If you are into AKs, G3, etc, this guy seems to have a wider selection of manuals than I’ve seen elsewhere:
http://www.drzero.org/ak1/index.htm 

Weapons stuff:
https://docs.google.com/fileview?id=0B1PFOymA9sEUYTZkZWNjNzUtODA5Yi00OWE0LWJjNjctZGJlOWMwZTZkYTYw&hl=en&authkey=CLb-n9EJ
https://docs.google.com/fileview?id=0B1PFOymA9sEUOGY2MWQwNzItODc1NS00NjA2LTg0Y2UtY2I4N2YyZDJhMjQ1&authkey=CJOn1osE&hl=en
https://docs.google.com/fileview?id=0B1PFOymA9sEUZmFiYzU3MDQtZTQyMy00OTZkLTljYTItMDA2YmZiNmJhNDhi&authkey=CICqweIF&hl=en
http://www.coltautos.com/cainstructions.htm

Some non-survival reading: 
http://daviddfriedman.blogspot.com/2010/06/machinery-of-freedom-is-webbed.html 

http://mises.org/rothbard/foranewlb.pdf 
http://mises.org/rothbard/boetie.pdf
http://www.preparedpantry.com/downloads/Emergency_Bread_Guide.pdf 
http://www.surviveclub.org.nz/default.aspx?page=downloads 
http://survivalring.org/pdf/TR-83B.pdf
http://modernsurvivalonline.com/survival-database-downloads/ 
http://galton.org/books/art-of-travel/galton-1855-art-travel-1up.pdf 
http://www.bushcraftuk.com/downloads/pdf/essentials%20of%20archery.pdf 
http://www.bushcraftuk.com/downloads/pdf/huntingwithabowandarrow.pdf 
http://www.bushcraftuk.com/downloads/pdf/blacksmithing.pdf 
http://www.shtfinfo.com/shtffiles/books_and_reading/ 
http://pubs.er.usgs.gov/ 
http://files.weaponryonline.com/blueprints/ 
http://www.miatoday.com/Preparedness.asp
http://www.manytracks.com/lathe/lathe.pdf 
http://www.wvu.edu/~exten/infores/pubs/ageng/epp13.pdf 
http://www.survivalfinder.com/manuals.html 
http://www.dhmh.state.md.us./preparednessinfo.pdf

Some planting PDFs on this site :
http://www.heirloomseeds.com/catalog.html 

http://www.fusionpreparedness.com//App_Themes/t53/888101506_TCCC_Guidelines_091104.pdf 
http://mtmen.org/mtman/mmarch.html 
http://www.pioneeringprojects.org/resources/ebooks/KnotBook.pdf 
http://www.zianet.com/jgray/nessmuk/woodcraft/title_page.html pdf here:http://www.zianet.com/jgray/ 
http://www.tasteofhomedigital.com/tasteofhome/huntingNfishing/#pg1

A few manuals for .mil heaters listed on the right side of the page: 
http://hdtglobal.com/hdt-hunter-manufacturing-redirect 

Some PDFs and other info in there that might be interesting :
http://www.ecbc.army.mil/index.htm

http://pookieweb.dyndns.org:61129/AK/docs/templates.htm 
http://www.4shared.com/u/vmqmzkgv/da87b045/The_LoneWolf_Resistance_Manual.html 
http://www.perkloafm.com/downloads2.html 
http://www.wms.org/news/Medical_Kit.pdf

Click on this guys’ pics and it leads to PDFs on the topic: 
http://stoneageskills.com/home/articlesandwritings.html 

Not quite survival related, but interesting stuff: 
http://www.humanitarianinfo.org/darfur/uploads/idp/Cooking%20fuel%20-%20helpdoc%20by%20UNJLC.pdf 

http://bioenergylists.org/stovesdoc/Pcia/Design%20Principles%20for%20Wood%20Burning%20Cookstoves.pdf 
http://northernwaterways.com/library/ 
http://www.evenfallstudios.com/woodworks_library/woodworks_library.html
http://www.mediafire.com/?sharekey=23a444cd291b7a6067cd7f7bd65f7eef1c82c8a9d638d86f5be6ba49b5870170 
http://web.mit.edu/semenko/Public/Military%20Manuals/Single%20Files/ 
http://www.mainepatriot.net/id49.html 
http://www.justplainfedup.com/pdfs.html 
http://www.mediafire.com/?sharekey=23a444cd291b7a6067cd7f7bd65f7eefa55e9eaacbe358345621d66e282a0ee8 

Medical info: 
http://www.bt.cdc.gov/index.asp

http://www.archive.org/details/americana 
http://www.hesperian.org/publications_download.php 
http://weblife.ohttp://keekles.org/~bryan/Downloads/TEOTWAWKI/ 
http://journeytoforever.org/farm_library.html#Wrench_WoH 
http://freebooks4doctors.com/ 
http://www.oism.org/nwss/ 
http://thesurvivalist.freehosting.net/archives.htm 
http://attra.ncat.org/publication.html#fundamentals
http://www.laylowsbunker.com/
http://www.mediafire.com/?sharekey=a16576be687a6f628066db0503cf4f2ce02c9ce8eb76851a#0,1
http://www.mediafire.com/?e0nmxmy3ti3
http://www.weapons.org.uk/smallarmstraining/index.htm
http://www.enlisted.info/field-manuals/
http://www.riteintherain.com/Categories.aspx?Category=7897dfce-4826-4a68-bbb2-6901dc7f2d3c
http://www.survivalistbooks.com/faq/mirror.htm
http://ps-survival.com/PS/index.htm
http://www.survival-spot.com/survival-blog/downloads/
http://journeytoforever.org/farm_library.html
http://journeytoforever.org/biofuel_library.html
http://pages.suddenlink.net/abosch1/Coleman536StoveInstructions.pdf
http://canteenshop.com/id76.html
http://www.fhwa.dot.gov/environment/fspubs/index.htm
http://www.gransfors.us/TheAxeBook.pdf
http://safelygatheredin.blogspot.com/2008/06/free-printables.html
http://www.dnr.cornell.edu/ext/info/pubs/misc/Know%20Your%20Trees.pdf
http://www.mediafire.com/?9onmno58kwflx
http://survival-training.info/library.htm
http://pdf.textfiles.com/manuals/FIREARMS/
http://cid-0641f7d0582f0dbc.skydrive.live.com/browse.aspx/More%20Owner%C2%B4s%20Manual?wa=wsignin1.0&sa=1573581
http://gunshowonthenet.com/page20.html
http://www.iforgeiron.com/files/
http://www.gransfors.us/axes.html
http://www.adventuremedicalkits.com/documents/Comprehenive%20Guide%20Wilderness.pdf
http://www.slideshare.net/kevinestela/wilderness-to-urban-and-suburban-survival-primer
http://www.homecrafts.co.uk/adstatsmin/data/addfiles/a500_candlemaking_01.pdf
http://attra.ncat.org/attra-pub/PDF/flameweedveg.pdf
http://www.sare.org/publications/e_books.htm
http://www.preppers.info/Free_Downloads.html
http://www.hardcorepreppers.com/upload/index.php

PDFs at bottom of page:
http://www.stevequayle.com/News.alert/06_Prep_tips/

https://confluence-test.cit.cornell.edu/display/SolarCooker/Home+ESW+Solar+Ovens
http://www.otr.net/?p=esca
http://mdc4.mdc.mo.gov/applications/MDCLibrary/MDCLibrary2.aspx?NodeID=1995
http://www.freepyroinfo.com/Pyrotechnic/Black_Powder/How_to_Make_Black_Powder.pdf
http://info.publicintelligence.net/NukePlanning.pdf
http://calldp.leavenworth.army.mil/eng_mr/txts/VOL45/00000002/art9.pdf
http://www.mediafire.com/?tziuzgnjz5h#1

Alcohol PDFs on bottom of page:
http://homedistiller.org/

PAW fiction:
http://jerrydyoung.fatcow.com/stories/page.php?3
And:
http://www.manybooks.net/titles/bryanjlother09dominion.html

http://freemanbeetletrap.com/yahoo_site_admin/assets/docs/HiveInspectionArticle2.33152129.pdf
http://www.quarterbore.com/library/pdfindex.html
http://homepage.mac.com/WebObjects/FileSharing.woa/wa/default?user=rfd1&templatefn=FileSharing14.html&xmlfn=TKDocument.14.xml&sitefn=TKSite.2.xml&aff=consumer&cty=US&lang=en

Medical cheat sheets:
https://rendezvous.nols.edu/content/view/1751/713/

SOME stuff on this site is free and downloadable. You need to pick around the folders:
http://www.brooksidepress.org/products.htm

http://www.tacticalmedicalpacks.com/files/Combat_Tactics_Trauma_article.pdf
http://www.brooksidepress.org/Products/OperationalMedicine/DATA/operationalmed/MilitaryMedicine/MilitaryMedicine.htm
http://www.reloadbench.com/downloads/
http://www.rgs.org/OurWork/Publications/EAC+publications/Free+downloads.htm
http://groups.yahoo.com/group/Self_Sufficiency/files/
http://www.survivalbill.ca/phpBB3/viewtopic.php?f=46&t=6039
http://www.box.net/shared/y79ja9tfi4#/shared/y79ja9tfi4/1/2961451
http://www.nycourts.gov/whatsnew/pdf/PublicHealthLegalManual.pdf
http://urbansurvivalsite.com/ebooks/
http://advancedsurvivalguide.com/?cat=80
http://www.monolithic.com/topics/books
http://www.all-hazards.com/LGP/library.htm
http://www.cr.nps.gov/history/online_bo … enneke.pdf
http://www.archive.org/stream/teachersb … 1/mode/2up
http://books.google.com/books/download/ … %26hl%3Den
http://scienceblogs.com/bioephemera/200 … onanza.php
http://www.housegate.net/woodvival/manu … Skills.pdf
http://gutenberg.net.au/
http://www.megaupload.com/?d=9AKN57K4
http://www.megaupload.com/?d=YFY6F5LM
http://losdos.dyndns.org:8080/public/ha … F-CARD.pdf
http://www.npstc.org/documents/NIFOG%20 … 4-2008.pdf
http://www.google.com/url?sa=t&source=w … x2h8mrLJyw
http://www.box.net/shared/iepvf7c2tj
http://www.flsurvival.com/The%20Surviva … 202009.zip
http://www.flsurvival.com/Alternative%2 … tified.pdf
http://www.e-publishing.af.mil/shared/m … 44-158.pdf
http://judoinfo.com/new/alphabetical-li … okshttp://
http://www.arizonaresponsesystems.com/w … target.jpg
http://www.dethguild.com/temporary/Survival_Guide.pdf

Check out other links to left of this page:
http://orise.orau.gov/reacts/resources/ … ement.aspx
http://www.biosandfilter.org/biosandfil … p/item/330

A few more sites, concentrating on weapons manuals. Tried to not repeat any links already posted. 

http://www.reloadbench.com/downloads
http://www.datafilehost.com/download-c7a0815b.html
http://pdf.textfiles.com/manuals/FIREARMS
http://pdf.textfiles.com/manuals/MILITARY
http://quarterbore.com/library/pdfindex.html
http://www.browning.com/products/manuals/index.asp
http://www.remington.com/library/downloads/owners_manuals.asp
http://www.berettaservices.com/index.aspx?m=53&did=652
http://www.okiegunsmithshop.com/lvl25.html
http://www.e-gunparts.com/onlineschematics.asp
http://www.e-gunparts.com/dept.asp
http://www.gunsworld.com/exploded_us.htm
http://www.marstar.ca/Assembly-Disassembly.htm
http://www.coltsmfg.com/cmci/downloads/Manuals/LoRes/AR15%20.22LR%20Conversion%20Unit.pdf
http://www.cncgunsmithing.com/downloads.html
http://www.militec1.com/coltrifle.pdf
http://www.coltcanada.com/techpubs.htm
http://www.armalite.com/library/manuals.htm
http://www.coltsmfg.com/MediaDownloads.aspx
http://bulletin.accurateshooter.com/tag/books/
http://www.canadiantactical.ca/Docs
http://www.robarm.com/owners%20manuals.htm
http://www3.telus.net/gunnery/Czech/CZ858manual.pdf
http://www.ruger.com/service/productHistory.html
http://kalashnikov.guns.ru/manual/english
[url=http://www.telescopes.ru/manuals.phtml]
https://skydrive.live.com/?cid=e758092651e9e751&sc=documents&uc=1&id=E758092651E9E751%21137
http://www.telescopes.ru/manuals.phtml
http://www.101rl.com/survivalfiles/files.htm
http://www.centuryarms.com/Century/pages/Manuals.htm
http://mindofme.com/survival/

Right side of the page:
http://www.gunownersresource.com/index. … &Itemid=29

Links on right side of page:
http://www.tacda.org/index.php/tacda-academy/

http://www.eseeknives.com/nav-card-set.jpg
http://www.eseeknives.com/survival-card-set.jpg

Articles and downloads:
http://www.eseeknives.com/Survival.htm

http://www.ropepump.com/
http://www.americansurvivor.org/images/ … l_Book.pdf
http://www.burghscouts.com/Flyers/FirePiston.pdf
http://www.burghscouts.com/Flyers/Charcloth.pdf
http://www.psihq.com/iread/ufergrnd.htm

Click on the pictures for the PDFs:
http://stoneageskills.com/home/articlesandwritings.html

PDFs about radiological emergencies for first responders:
http://www.remm.nlm.gov/remm_FirstResponder.htm
Consider poking around the rest of that site for more information.

Some replication of some downloads from elsewhere, but also some information I haven’t seen anywhere else:
http://ipna.ie/Resources.html

Lots of downloadable medical stuff here:
http://cid-01035ddccff5f995.skydrive.live.com/self.aspx/.Public/2008%5E_catalog%20herbal%20meds.pdf#resId/1035DDCCFF5F995!466

http://www.nwcg.gov/pms/pubs/475/PMS475.pdf
http://attra.ncat.org/publication.html

This link went out on one of the prepper boards. Including it here for the folks who might have a reason to use one of the firearms-related calculators:
http://www.jbmballistics.com/ballistics/downloads/downloads.shtml
http://www.survivalmonkey.com/forum/att … mmican.pdf
http://www.traditionaltx.us/images/Jerk … ctions.pdf
http://www.food-security.info/

Background nuke info for those interested: 
http://www.nuclearpathways.org/Docs/pdfs

http://www2.warwick.ac.uk/fac/sci/eng/r … /dtu/pubs/
http://images4.wikia.nocookie.net/__cb2 … 1.2007.pdf
http://www.cd3wd.com/cd3wd_40/JF/JF_OTH … Hooker.pdf
http://www.bountifulutah.gov/WorkArea/l … temID=3990
http://books.google.com/books?id=x6soAA … &q&f=false
http://books.google.com/books?id=dqVLAA … &q&f=false
http://books.google.com/books?id=ux8wAA … ts&f=false
http://www.leafforlife.org/PAGES/cd_lib_frameset.htm
http://www.scoraigwind.com/download/index.htm
http://crisispreparedness.com/index/downloads
http://www.angelfire.com/music2/construct/planpg1.html
http://www.cps.gov.on.ca/english/planmenu.htm
http://www.cct.lsu.edu/~yates/Survival/
http://armageddonmedicine.net/?attachment_id=3302
http://www.sullivansline.com/TLine/education/traped.htm
http://www.box.net/shared/v8u383c0gf
http://www.preparednessandsurvival.info … -pdfs.html
http://jpfo.org/filegen-a-m/boltaction.htm
http://www.prc68.com/I/Man.shtml
http://zinelibrary.info/DIY
http://helid.desastres.net/
http://homestead.org/NewIndexes/Directory.htm
http://bruce-conway.com/noahsarchives/n … hives.html
http://www.nesco.com/files/pdf/food_dehydrator.pdf
http://www.archive.org/details/CobBuildersHandbook
http://www.cddc.vt.edu/host/atomic/pdf/kfm_inst.pdf
http://lib.store.yahoo.net/lib/csstoreo … ahawks.pdf

Surf around the parent directory, but between the JPG collection and the survival books, I found these two links to be the most useful portions of the site:
http://infothread.org/info/index.php?dir=Weapons%20and%20Military/

http://infothread.org/info/index.php?di … Documents/
http://www.treelite.com/downloads/Natural-Remedies.pdf
http://survivaluk.net/downloadfiles/
https://www.wuala.com/kb5won/Shared/Pre … rbjSfVa2bx
http://flintknappinginfo.webstarts.com/
http://www.californiaoaks.org/ExtAssets … _eatem.pdf
http://marshal.ansteorra.org/archery/fi … shafts.pdf
http://www.watersanitationhygiene.org/R … ources.htm
http://www.hct.ac.uk/Downloads/craftpublications.html
http://www.fileden.com/files/2010/2/8/2 … marked.pdf
http://www.feine-klingen.de/PDFs/verhoeven.pdf
http://www.bayrose.org/Poppy_Run/

Scroll down page for some free plans:
http://www.hydromissions.com/products.htm
http://www.sharebooks.ca/content/plant- … l-robinson

Spreadsheets for every imaginable thing. You might want to poke around the parent directory as well. Obviously there is a focus here on agriculture, but see if anything else interests you:
http://agebb.missouri.edu/download/index.htm

http://www.google.com/url?sa=t&source=web&cd=1&ved=0CB8QFjAA&url=http%3A%2F%2Fbluwiki.com%2Fimages%2F4%2F4b%2F75845_EssentialHomeProd32288000_pdf.pdf&rct=j&q=’Essentials%20of%20Home%20Production%20and%20Storage&ei=RVr3Tc3POqWn0AGJ_NyrCw&usg=AFQjCNGhKL42PszLTgXHqGibQO-VrCG4Ag&sig2=WnvLdSsUrHe2fSjRyaquFQ
http://www.prepdbq.com/apps/documents/?&page=1
http://www.deltagearinc.com/Downloads.htm

You might find something useful here about agriculture:
http://www.sare.org/Learning-Center/Books

Most of this sites stuff is repetitive, but since many of these sites seem to drop off the net without warning, it doesn’t hurt to have a backup site with similar material on it:
http://mindofme.com/survival/

I saw this site and figured stuff on it about the old dairy tech might help SOMEONE here eventually:
http://creamseparatorgallery.webs.com/manuals.htm

http://www.arrl.org/files/file/Technology/tis/info/pdf/88615.pdf
http://www.arrl.org/files/file/Technology/tis/info/pdf/98622.pdf
http://www.arrl.org/files/file/Technology/tis/info/pdf/108638.pdf
http://www.arrl.org/files/file/Technology/tis/info/pdf/118630.pdf

Mostly duplication of other sites’ stuff, but there ARE some things here I haven’t seen elsewhere:
http://suburbansurvivalblog.com/my-electronic-survival-library

You’ll need to do a search for “PDF”,”download”, etc..no direct link to each PDF:
http://buildanark.net/index.php
http://shtfblog.com/wp-content/uploads/ … _woods.pdf

Old stove instructions:
http://www.spiritburner.com/fusion/showgallery.php?fid/68/

Some of you who still have tools from when they made that stuff here in the US might find one or more of these useful:
http://www.roseantiquetools.com/id220.html

http://www.evenfallstudios.com/woodwork … brary.html
http://www.eatweeds.co.uk/dlpdfs/

For any Brits in the audience:
http://www.wildfoodschool.co.uk/urban/index.htm
http://www.sustainweb.org/resources/files/reports/Bake_Your_Lawn.pdf

http://www.primitivefire.com/download/bowdrill.pdf
http://www.cap-es.net/zips/gnd2airsignals.PDF
http://www.nh-tems.com/documents/
http://www.ssrsi.org/Onsite/PDFbin/
http://www.energyconservationinfo.org/compendium.htm
http://www.mediafire.com/?ohp3bgy0i208a
http://www.mediafire.com/?8xzusu9xjzbvr4v

Shelf Stable Ingredient Cookbook:
http://foodstoragemadeeasy.net/fsme/docs/SHELF-STABLE-RECIPE-BOOK-LARGE.pdf

http://mtbest.net/chest_fridge.pdf
http://www.pvcplans.com/ArchGrnHouse.pdf

You’ll need to click on survival manuals on the left side of the page:
http://www.resist.com/
http://www.solar-guppy.com/forum/downlo … ulator.zip

Free PDFs. Some are downloads, some are read-online only
http://www.nap.edu/
http://www.scoutbase.org.uk/library/hqdocs/facts/pdfs/fs120006.pdf

A few downloads from a Brit scout site. Might be useful for teaching stuff to your kids:
http://www.pioneeringprojects.org/projects/index.htm
http://www.nakedwhiz.com/eggbase/fplr1464.pdf

I keep seeing peoplepost about using a straight razor post-SHTF. You might want to read up on this:
http://www.shavemyface.com/downloads/The-Straight-Razor-Shave.pdf

http://www.vikingpreparedness.com/files … ainers.pdf
http://earthtainer.tomatofest.com/pdfs/EarthTainer-Construction-Guide.pdf
http://www.cr.nps.gov/history/online_bo … enneke.pdf
http://www.drzero.org/temp/pantry1.pdf
http://www.motherearthnews.com/uploaded … r_hive.pdf .

Couple of food/ foraging PDF links from this page:
http://www.countrylovers.co.uk/wildfoodjj/index.htm#recipe

http://grandpappy.info/aword.htm
http://allaboutfoodstorage.com/food-storage-printables/
http://suburbansurvivalblog.com/my-elec … al-library
http://www.princeton.edu/~oa/nature/tracking.pdf
http://www.princeton.edu/~oa/nature/trackcard.pdf
http://www.princeton.edu/~oa/nature/naturobs.pdf
http://ncpreppers.com/reference-documents/
http://americanpreppersnetwork.net/down … php?id=171
http://www.johnnyseeds.com/t-growers_library.aspx

Tinfoils loose here, reader beware:
http://www.scribd.com/doc/56546855/Anon … Revolution

http://www.icrisat.org/Journal/volume5/ … ut/gn4.pdf
http://www.foodthinger.com/
http://www.pioneerliving.net/-%20New%20 … rvival.pdf
http://hurthawaii.blogs.com/EDIBLEANDMEDICINALPLANTS.pdf
http://www.healthunlimitedplus.com/wild_edibles.pdf
http://www.laylowsbunker.com/info_pump/ … ateControl
http://markedwardcampos.com/portfolio/master-lock/
http://lifehacker.com/5672326/learn-to- … f-security
http://www.everyspec.com/library.php

Check out the manual and pamphlets sections:
http://www.bensoninstitute.org/Publication/publication.asp

Not sure I’m ready to eat these, but some of you might find this cookbook interesting!
http://www.newsdesk.umd.edu/pdf/cicada%20recipes.PDF

http://www.google.com/url?sa=t&source=w … eSBBOn4B0g

http://www.itsadisaster.net/uploads/Its … bk_apn.pdf
http://americanpreppersnetwork.net/down … php?id=900

Planting schedules:
http://www.heirloomseeds.com/catalog.html

http://americanpreppersnetwork.net/download/file.php?id=535
http://americanpreppersnetwork.net/download/file.php?id=536
http://americanpreppersnetwork.net/download/file.php?id=537
http://americanpreppersnetwork.net/down … php?id=594
http://americanpreppersnetwork.net/down … php?id=598
http://gulffishing.com/CrabTrap.pdf
http://www.planforpandemic.com/download/
http://mindspinner.net/docs/
http://www.beutilityfree.com/1SourceBook/SourceBookV3.9.pdf
http://www.gardening-guides.com/pdf-library/
http://www.appalachiantrail.org/docs/trail-maintainers-corner/2011/04/14/food-storage-cables.pdf
http://www.appalachiantrail.org/docs/trail-maintainers-corner/2011/04/14/backcountry-sanitation-manual.pdf

It is a dirty job but I suppose someone throughout history has had to do it. if PDFs on sewers and their history/ upkeep are your thing, look here:
http://www.sewerhistory.org/articls.htm

http://www.self-sufficiency-guide.com/eBooks.html
http://web1.msue.msu.edu/imp/modp1/morefile/E0004.pdf
http://image.guardian.co.uk/sys-files/G … artpdf.pdf
http://sparc.areyouprepared.org/
http://idcoa.cloverpad.org/resources/Do … ukuoka.pdf

Hadn’t heard of this site. Free e-books:
http://www.forgottenbooks.org/
http://www.lasc.us/Fryxell_Book_textonly2.pdf
http://www.lasc.us/ArticleIndex.htm
http://www.rtconnect.net/~wjmanley/SAS_ … agedie.pdf
http://www.toyotomiusa.com/ownersManual … eaters.php
http://microhydropower.net/download/layman2.pdf
http://www.google.com/url?sa=t&source=w … hmcMrA5jZA
http://www.poppainc.org/pdfs/Daylily_recipes.pdf

Generator Manuals:
http://www.poweredgenerators.com/honda/manuals/

http://www.wvu.edu/~exten/infores/pubs/ageng/epp13.pdf,
http://www.eee.nottingham.ac.uk/picohydro/documents.html
http://ce.byu.edu/cw/womensconference/archive/2005/sharing_stations/pdf/52a.pdf
http://extension.unh.edu/resources/representation/Resource001062_Rep1293.pdf

You have to poke around the site to see all downloads:
http://www.albc-usa.org/EducationalResources/downloads.html

Read more: http://www.shtfmovement.com/pdf-downloads/topic13603.html#ixzz1bBMQmXAI