000 00250nam a2200097Ia 4500
100 _aChopra V.L.
250 _a2nd
020 _a81-7141-958-5
245 _aPlant breeding theory and practice
260 _bOxford & IBH Publishing co.pvt.ltd., New Delhi
_c2008
082 _a631.53CHO
999 _c350995
_d350995