000 00299nam a2200133Ia 4500
001 9398
008 150525s9999 xx 000 0 und d
020 _a0 7135 1321 7
100 _aWilliams J
245 _aMicro-Organisms
250 _a2
260 _aLondon
_bBell & Hyman
_c1982
300 _a,;ill.
999 _c41349
_d41349