"The Drinking Water Book" by Colin Ingram. Takes a level-headed look at the serious issues surrounding America’s drinking water supply. Unlike water purifier manufacturers and public health officials, Ingram presents unbiased reporting on what’s in your water and how to drink safely. Featuring all the latest scientific research, the book evaluates the different kinds of filters and bottled waters and rates specific products on the market. 208 pages. measures 6" x 9". Paperback.
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