A river no more : the Colorado river and the West / Philip L. Fradkin, 1996
wikipedia.org, 2012-07-22
Information trouvée : Philip L. Fradkin (28 Feburary 1935 - 8 July 2012) was an American environmentalist
historian, journalist and author. Fradkin authored books ranging from Alaska, California
and Nevada, with topics ranging from water conservation, earthquakes, and nuclear
weapons.