00439nam a2200157Ia 4500008004100000020001500041082002000056100002300076245006300099260002900162300000800191650002300199650001800222653002300240700001800263170901s1986    xx            000 0 und d  a0444427260  a589.90128bD82B  aDubourguier, H. C. 0aBiology of Anaerobic BacteriabProgress in Biotechnology 2  aNew YorkbElsevierc1986  a270  aBotanical sciences  aPure Sciences  aAnaerobic bacteria  aMontreuil, J.