000 00608 a2200229 4500
245 1 _aMutation studies with early generation selection for polygenic variability in peas ( Pisum sativum L.)
300 _a277p.
650 _aMutation
650 _aPisum sativum
650 _aHybridization
650 _aProgeny
650 _aMutagens
650 _aGamma radiation
650 _aPollen
650 _aFertility
650 _aGermination
502 _cIARI, Division of Genetics, New Delhi
_bPh.D.
_d1988
502 _gSharma, B.
100 1 _aSingh, N.P.
942 _2udc
_cT
901 _aT4739
999 _c139157
_d139157