Estimating the value of water-use efficiency in the Intermountain West par Groves, David G.

Sujets: “…Water resources development California.…”
An electronic book accessible through the World Wide Web; click to view

River in ruin the story of the Carmel River / par March, Ray A., 1934-

Sujets: “…Water resources development California Carmel River Region History.…”
An electronic book accessible through the World Wide Web; click to view

The battle over Hetch Hetchy America's most controversial dam and the birth of modern environmentalism / par Righter, Robert W.

Sujets: An electronic book accessible through the World Wide Web; click to view