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 "Layzer, Judith A",Natural experiments : ecosystem-based management and the environment,,MIT Press,2008,American and comparative environmental policy,,"9780262122986,9780262622141",,https://cir.nii.ac.jp/crid/1130000797926295040