11-21-2008, 12:51 PM
A little bit off topic I suppose but I just purchased an excellent book on water storage and water quality titled Water Storage, subtitled tanks, cisterns,aquifers and ponds. Author Art Ludwig. My main interest in this book is its fine coverage of self built ferrocement water tanks. To my (and the authors) knowledge this is the only text that covers a wide range of ferrocement water tanks with this kind of detail.