000			00354 a2200133 4500
080			_a631.671 _bU 89 W
245	1		_aWater management research in arid and sub-humid lands of less developed countries
260			_aUtah _bLogan _c1970
650			_aWater Management
700			_aUtah State University
100			_a _d
300			_a61 p.
901			_a118098
999			_c45255 _d45255