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, A. E. F.",Notes on the reproductive biology and the determination of minimum size limits for commercial catches,,"Division of Sea Fisheries, Department of Commerce & Industries, Republic of South Africa",1965,Investigational report,,,,https://cir.nii.ac.jp/crid/1130282272581738752