000 00416nam a2200169Ia 4500
008 200910s1999 xx 000 0 und d
020 _a8171797830
041 _aeng
082 _a615.321
100 _aLedberg Joshua
245 _aEncyclopedia of microbiology
250 _a1
260 _aUSA
_bAcademic Press/ Elsevier
_c1999
300 _a555
650 _aPharmaceutical Biotechnology
906 _aReference
999 _c40141
_d40141