000 00380nam a2200145Ia 4500
008 210101s2005 xx 000 0 eng d
020 _a9788170353548
082 _a631.54 D 11 R
100 _aDatta, S.K.
245 0 _aRole of classical mutation breeding in crop improvemnt
260 _aDelhi
_bDaya Publishing Hourse
_c2005
300 _a314
650 _aCrop
942 _2ddc
_cBK
999 _c118
_d118