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 United States. Dept. of Agriculture. Economic Research Service. Development and Trade Analysis Division,How the United States improved its agriculture,,"Development and Trade Analysis Division, Economic Research Service, U.S. Dept. of Agriculture",1964,ERS-foreign,,,,https://cir.nii.ac.jp/crid/1130000798102816768