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 "Irwin, J. and New Zealand. Dept. of Scientific and Industrial Research and New Zealand Oceanographic Institute",Lake Okareka provisional bathymetry,,Dept. of Scientific and Industrial Research,1973,Lake series,,,,https://cir.nii.ac.jp/crid/1130282270581784704