000 00311nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aKumar (JC) and Dhaliwal (MS)
245 0 _aTechniques of Developing Hybrids in Vegetable crops
260 _bAgro Bot.Pub
260 _c1990
365 _b95
942 _cBK
999 _c217158
_d217158