000			nam a22 7a 4500
999			_c64 _d64
003			OSt
005			20180426142142.0
008			180426b xxu||||| |||| 00| 0 eng d
020			_a9788177544138
082			_a632.509 _bGUP
100			_aGupta, O P
245			_aModern weed management : with special reference to agriculture in the tropics and subtropics / _cby Om Prakash Gupta.
260			_aJodhpur : _bAgrobios, India ; _c2008.
300			_a586 p., _c25 cm.
942			_2ddc _cBK