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 "Berkmüller, Klaus and International Union for Conservation of Nature and Natural Resources",Environmental education about the rain forest,Rev. ed,IUCN,1992,The IUCN forest conservation programme,,2831700981,,https://cir.nii.ac.jp/crid/1130282270926582272