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 "Rand, R. W.","The distribution, abundance and feeding habits of the Cape Gannet, Morus capensis, off the south-western coast of the Cape Province",,"Division of Sea Fisheries, Department of Commerce & Industries, Union of South Africa",1959,Investigational report,,,,https://cir.nii.ac.jp/crid/1130000794304209152