000 00275 a2200109 4500
080 _a631.58(063)
_bS 989 P
245 1 _aCropping patterns
_bProceedings
_cby I.B. De Majumdar
260 _aNew Delhi
_bI.C.A.R.
_c1968
650 _aCropping System
100 _a
_d
901 _a11763
999 _c44934
_d44934