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 "Brodell, Albert P. (Albert Perry) and Walker, Harold R. (Harold Ray) and United States. Dept. of Agriculture",Harvesting corn for grain,,"U.S. Dept. of Agriculture, Bureau of Agricultural Economics",1953,Statistical bulletin,,,,https://cir.nii.ac.jp/crid/1130282269831629184