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 Soil Conservation Service,Soil taxonomy : a basic system of soil classification for making and interpreting soil surveys,,U.S. Gov. Printing Office,1975,Agriculture handbook,,,,https://cir.nii.ac.jp/crid/1130282271905035392