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 "Gervis, M. H.",A bibliography of the pearl oysters (Bivalvia:Pteriidae),,"Overseas Development Administration of the United Kingdom,International Center for Living Aquatic Resources Management",1991,ICLARM bibliographies,,9718709134,,https://cir.nii.ac.jp/crid/1130282272887163136