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 "Clark, F. E. (Francis Eugene) and Rosswall, T. (Thomas) and SCOPE/UNEP International Nitrogen Unit and Sweden. Forskningsrådsnämnden. Naturresursdelegationen","Terrestrial nitrogen cycles : processes, ecosystem strategies, and management impacts",,Swedish Natural Science Research Council],1981,Ecological bulletins,,9154602904,,https://cir.nii.ac.jp/crid/1130282271164648704