000 00306pam a2200145 a 4500
020 _c
041 _aeng
082 _bBRU
100 _aBruce E.
245 _aEnvironmental Biotechnology
_hTextual Documents
250 _a2001.
260 _aNew Delhi
_bMcGraw Hill
300 _a754pg.
930 _a13866
999 _c90767
_d90767