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 "Kricher, John C. and Morrison, Gordon",A field guide to the ecology of western forests,,Houghton Mifflin,1993,The Peterson field guide series,,"039546725X,0395467241",,https://cir.nii.ac.jp/crid/1130282272191932160