000			00488nam a22001571a 4500
003			USJPLib
008			141224b xxu||||| |||| 00| 0 eng d
082			_a707
245			_aIssues in the efficient use of surface and groundwater in irrigation _h[World Bank Reports]
260			_c1984 _bWorld Bank _aWashington
300			_axv,93p., ill. _c27cm.
440			_aWorld Bank Staff Working Papers : No. 707
500			_a2 copies 93888
650			_aWorld Bank Reports
942			_2ddc _cPR
999			_c124119 _d124119