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)",Availability to plants of potash in polyhalite,,Texas Agricultural Experiment Station,1932,Bulletin,,,,https://cir.nii.ac.jp/crid/1130282269300096128