Efficiency in irrigation the conjunctive use of surface and groundwater resources

Sonraí bibleagrafaíochta
Rannpháirtithe:	O'Mara, Gerald T.
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	Washington, D.C. World Bank c1988.
Ábhair:	Irrigation > Economic aspects. Irrigation efficiency.