000 00265nam a2200121Ia 4500
008 200701s2006 xx 000 0 eng d
100 _aR.C Dubay
245 2 _aA Text Book of Biology
250 _a4th
260 _bS CHAND
_c2006
300 _a702
942 _2ddc
_cGE
999 _c2900
_d2900