000			00390nam a22001577a 4500
003			OSt
020			_a812722460X
082			_a630 _bSIN/CR
100			_aSingh, S S
245			_aCrop management : _bUnder irrigated and rainfed conditions
260			_aLudhiana _bKalyani publishers _c1988
300			_a638 pages;
650			_aCrop production
650			_aOilseeds
942			_2ddc _cBK
999			_c140194 _d140194