000 00320nam a2200121Ia 4500
008 200701s1974 xx 000 0 eng d
100 _aP.S Verma and V.K Agarwal
245 0 _aCell Biology Gentics Molecular Biology Evoluation and Ecology
250 _a1st
260 _bS CHAND
_c1974
300 _a294
942 _2ddc
_cGE
999 _c2909
_d2909