000 004240000a22001570004500
060 _a100
082 _a635.042 3 HAR
100 _aHarbhajan, Singh
100 _aVishnu, Swarup
245 _aExploitation of hybrid vigour in vegetables
260 _aNewdelhi, I C A R
260 _c1962
300 _a47
650 _aVegetables- Hybrid Vigour/ Hybrid seed production/ Hybrid vigour- Combining ability
942 _cBK
999 _c353081
_d353081