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
"Fraps, G. S. (George Stronach)","The chemical composition of soils of Cameron, Coleman, Dallas, Erath, Harris, Reeves, Rockwall and Tarrant Counties",,Texas Agricultural Experiment Station,1931,Bulletin,,,,https://cir.nii.ac.jp/crid/1130000796337692544