000 003980000a22001570004500
060 _a100
082 _a635.0423 SIN
100 _aHarbhajan singh, Vishnu swarup
245 _aExploitation of hybrid vigour in vegetables
260 _aNewdelhi, I C A R
260 _c1962
300 _a47
490 _aICAR technical bulletin no.33
650 _avegetables/ vigour vegetables
942 _cBK
999 _c347768
_d347768