著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Sperling, Marcos von",Activated sludge and aerobic biofilm reactors,,IWA Pub.,2007,Biological wastewater treatment series,,9781843391654,,https://cir.nii.ac.jp/crid/1130282271156157568