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 "Heady, Earl Orel and Mayer, Leo V. and United States. National Advisory Commission on Food and Fiber","Food needs and U.S. agriculture in 1980 : an analysis of land, labor, and capital requirements under varying levels of exports and alternative farm programs",,National Advisory Commission on Food and Fiber,1967,Technical papers,,,,https://cir.nii.ac.jp/crid/1130000795447397376