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 "Sayer, Jeffrey and IUCN Forest Conservation Programme",Rainforest buffer zones : guidelines for protected area managers,,"IUCN--the World Conservation Union, Forest Conservation Programme",1991,The IUCN forest conservation programme,,2831700728,,https://cir.nii.ac.jp/crid/1130282271537294080