000 00544 a2200205 4500
245 1 _aComparative study of chemical and physical mutagens for qualitative and quantitative characters.
300 _a110p.
650 _aMutagens
650 _aTomato
650 _aWheat
650 _aChromosomes
650 _aGenes
650 _aGamma-rays
650 _aTillering
502 _cIARI, Division of Genetics, New Delhi
_bPh.D.
_d1974
502 _gJain, H.K.
100 1 _aKhamankar, Y.G.
_d
942 _2udc
_cT
901 _aT2667 T5845
999 _c140268
_d140268