000 003390000a22001450004500
060 _a100
082 _a631.53 CHO
100 _aChopra, V L
245 _aPlant breeding: theory and practice
260 _aNew Delhi, Oxford & IBH publishing co. pvt. ltd
260 _c1989
300 _a471
650 _aPlant breeding
942 _cBK
999 _c211497
_d211497