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 "Ager, D. V. (Derek Victor)",Principles of paleoecology : an introduction to the study of how and where animals and plants lived in the past,,McGraw-Hill,1963,International series in the earth sciences,,,,https://cir.nii.ac.jp/crid/1130282271093535744