About GUMAELIUS L
About Royal Inst. Technol., Stockholm, SWE
About MAGNUSSON G
About Royal Inst. Technol., Stockholm, SWE
About PETTERSSON B
About Royal Inst. Technol., Stockholm, SWE
About DALHAMMAR G
About Royal Inst. Technol., Stockholm, SWE
About International Journal of Systematic and Evolutionary Microbiology
About gram-negative bacteria
About activated sludge
About Microorganism morphology and taxonomy
About Comamonas
About 活性スラッジ
About 単離
About 高度
About 脱窒細菌