books.google.ca - Entirely updated in light of the recent World Commission on Dams Report, and responding to it, this new edition of Patrick McCully's now classic study shows why large dams have become such a controversial technology in both industrialized and developing countries. He explores the wide-ranging ecological...http://books.google.ca/books/about/Silenced_rivers.html?id=gAFSAAAAMAAJ&utm_source=gb-gplus-shareSilenced rivers
