00357nam a2200133Ia 450000500170000000800410001702000220005805000220008010000160010224500450011825000090016326000340017265000170020620251229084924.0251229s9999 xx 000 0 und d a978-81-7649-339-0 aQR 41.2 .N53 2003 aNicklin, J. 0aInstant notes in microbiologycJ Nicklin a2nd. aNew Delhib Viva Boooksc2003 aMicrobiology