Covers many areas of purifying water by the sun. The 'How Does It Work?' section has diagrams and directions using a common bottle style.. (Copyright 2006 by Librarians' Internet Index)
Has practical instructions (with diagrams) in English and Arabic. Uses a particular type of container common in the Middle East.. (Copyright 2006 by Librarians' Internet Index)
An inexpensive home water tester 'allows you to test the water at your location for lead, bacteria, nitrites, nitrates, chlorine, pesticides and pH. This might be handy when you move to a new location and are unsure of the water quality from the tap.'. (Copyright 2006 by Librarians' Internet Index)
