000 00294nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aCairns (John) Ed
245 0 _aAnuatic microbial communities
260 _bGarland Pub. Co. New York
260 _c1977
365 _b435.00
942 _cBK
999 _c203001
_d203001