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 "Fretwell, Stephen D.",Populations in a seasonal environment,,Princeton University Press,1972,Monographs in population biology,,"0691081050,0691081069",,https://cir.nii.ac.jp/crid/1130282270290581504