Efficiency in irrigation : the conjunctive use of surface and groundwater resources / ed. Gerald T. O'Mara
Efficiency in irrigation : the conjunctive use of surface and groundwater resources / ed. Gerald T. O'Mara
. - Washington : The World Bank, imp. 1988
. - XIII, 196 p. 28 cm
. - (A World Bank Symposium)
0-8213-1030-5 (Brochado)
333.9