000 00352nam a2200157Ia 4500
020 _a9780003223927
082 _bT-943
_a570
100 _a"Collins"
245 0 _aMicrobes, Medicine and Biotechnology
260 _c1996
300 _a192
942 _cTR
944 _cText Books
999 _c809983
_d809983