"Shohei Hattori,keita Yamada,Sakae Toyoda,Yuuri Suzuki,Ayako Fujii,NAOHIRO YOSHIDA,河野里名,村山康樹","下水高度処理過程における溶存態メタンの安定同位体を用いた解析","日本地球化学会第55回年会","日本地球化学会第55回年会講演要旨集","日本地球化学会",,,"p. 154",2008,Sept.