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 "Webb, Bruce and International Association of Hydrological Sciences and IAHS International Commission on Water Quality and International Commission on Groundwater and International Association of Hydrological Sciences. Scientific Assembly","Freshwater contamination : proceedings of an international symposium (Symposium S4) held during the Fifth Scientific Assembly of the International Association of Hydrological Sciences (IAHS) at Rabat, Morocco, from 23 April to 3 May 1997",,IAHS,1997,IAHS publication,,,,https://cir.nii.ac.jp/crid/1130000794126202752