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 "Ravera, O. and Commission of the European Communities. Joint Research Centre","Ecological assessment of environmental degradation, pollution and recovery : lectures of a course held at the Joint Research Centre, Ispra (Italy), 12-16 October 1987",,Published for the Commission of the European Communities by Elsevier,1989,Ispra courses on chemical and environmental science,,0444873619,,https://cir.nii.ac.jp/crid/1130000796573559040