PDF on Obtaining, Storing, and Keeping Water Clean

Green-Trust.org has a post today on obtain­ing, stor­ing, and keep­ing water clean, and there is a free PDF for down­load.  I want­ed to share with my read­ers.  Check out the post here: http://www.green-trust.org/wordpress/2010/08/29/water-for-life/ It is... Read more