000 00281nam a2200121Ia 4500
008 221219s9999 xx 000 0 und d
100 _aN. Rai
245 0 _aHeterosis Breeding in Vegetable Crops
260 _bNIPA
650 _aHorticulture
700 _aM. Rai
942 _cBK
_04
999 _c3397
_d3397