Irrigated agriculture has played a critical role in the economic and social development of the United Statesâ€"but it is also at the root of increasing contr

Irrigated agriculture has played a critical role in the economic and social development of the United States--but it is also at the root of increasing controver

The problem of water management; Increasing the productivity of water.

This publication has been prepared in the interest of a permanent irrigation agriculture. Irrigation has played an important role in the remarkable achievement