000 004010000a22001570004500
020 _a81-204-0596-X
060 _a100
082 _a631.53 GUP.01
100 _aGupta, U.S.
245 _aCrop improvement V1: Physiological attributer
260 _aNew Delhi, Oxford & IBH Publishing Co.Pvt.Ltd.
260 _c1992
300 _a267
650 _aPhotosensitivity/ Crop improvement
942 _cBK
999 _c224587
_d224587