Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Nakagawa Masatsugu,Economies of Scale and Change of Production Structure on Wheat and Soybean,國民經濟雜誌,03873129,神戸大学経済経営学会,2016-12-10,214,6,57-71,https://cir.nii.ac.jp/crid/1390572174883833600,https://doi.org/10.24546/e0041016