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 "Heydorn, Allan Ernst Friedrich","Population studies, behaviour, reproduction, moulting, growth and migration",,"Division of Sea Fisheries, Department of Industries, Republic of South Africa",1969,Investigational report,,,,https://cir.nii.ac.jp/crid/1130282272598274176