000 00298nam a2200121Ia 4500
008 210901s1996 xx 000 0 eng d
082 _a574 DHA
100 _aDhami.P.S
245 2 _aA Textbook of Biology
260 _aJallandhar
_bPradeep Pulications
_c1996
650 _aBiology
942 _2ddc
_cBK
999 _c21451
_d21451