000 003260000a22001450004500
060 _a100
082 _a631.521 AGR
100 _aRatan Lal, Agrawal
245 _aSeed technology
250 _a2
260 _aNew Delhi, Oxford & IBH publishing co. pvt. ltd
260 _c1980
650 _aSeed technology
942 _cBK
999 _c353474
_d353474