000 00296nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a631.53 RAI-H
100 _aRai, B.
245 0 _aHeterosis Breeding
260 _aDelhi
_bAgro-Biological Publications
_c1979
300 _a183p.
942 _2ddc
999 _c13397
_d13397