000 00260nam a2200097Ia 4500
100 _aPepper IL & Gerba CP
020 _a0-12-550656-2
245 _aEnvironmental microbiology .-0-12-550656-2
260 _bElsevier Inc, Amsterdam, USA
082 _aG91:55/P05/B25817
999 _c32852
_d32852