000 00669nam a2200217Ia 4500
008 170901s1998 xx 000 0 und d
020 _a8120412974
082 _a633.30954
_bR20R
100 _aRao, J.V.D.K Kumar
245 0 _aResidual Effects of Legumes in Rice and Wheat Cropping Systems of the Indo-Gangetic Plain
260 _aNew Delhi
_bOxford and IBH Publishing Co. Pvt. Ltd.
_c1998
300 _a249
650 _aAgriculture and related technologies
650 _aTechnology (Applied sciences)
653 _aCropping system
653 _aLegumes
653 _aResidual effect
700 _aJohansen, C.
700 _aRego, T. J.
942 _2ddc
_cBK
999 _c15362
_d15362