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 "Stenquist, Richard J. and Kelly, Kathryn A. and Municipal Environmental Research Laboratory",Converting rock trickling filters to plastic media : design and performance,,"Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory,Available to the public through the National Technical Information Service",1980,Research reporting series,,,,https://cir.nii.ac.jp/crid/1130000794651867904