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 "Ruffin, Edmund. and Sitterson, J. Carlyle",An essay on calcareous manures,,Belknap Press of Harvard University Press,1961,John Harvard library,,,,https://cir.nii.ac.jp/crid/1130282269580148224