Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "KAWAMURA, Migaku and KAWABATA, Shun-ichiro",A Study on the Marketing Structure of Agricultural Machinery,"The Nokei Ronso : The Review of Agricultural Economics, Hokkaido University",03855961,北海道大学農学部農業経済学教室,1965-03,21,,92-110,https://cir.nii.ac.jp/crid/1050282813952361472,