books.google.ca - In his award-winning book WATER, Marq de Villiers provides an eye-opening account of how we are using, misusing, and abusing our planet's most vital resource. Encompassing ecological, historical, and cultural perspectives, de Villiers reports from hot spots as diverse as China, Las Vegas, and the Middle...http://books.google.ca/books/about/Water.html?id=AYgEFsz0tCQC&q=sewage&utm_source=gb-gplus-shareWater
