000 00320pam a2200145 a 4500
020 _c
041 _aeng
082 _bKLE
100 _aKlein.P.Harley.
245 _aMicrobiology
_hTextual Documents
260 _aNew Delhi
_bMcGraw Hill
_c2003
300 _a1026pg.
653 _aGenetics & evolution
930 _a13941
999 _c90842
_d90842