000 00526 a2200193 4500
020 _a812040419X
082 _a631.58
_bCHA
090 _c21972
_d34485
100 _aChatterjee, B. N.
245 _aCropping system
_btheory & practice
250 _a2nd ed.
260 _aNew Delhi
_bOxford & IBH Publishing Co. Pvt. Ltd.
_c1989
_g1989
300 _axiv,345p.
_c22cm
650 _aCultivation and harvesting
650 _aSpecial methods of cultivation
700 _aMandal, B. K.
700 _aMaiti, S.
942 _cL
999 _c49395
_d49395