@article{oai:repository.naro.go.jp:00004428, author = {杉戸, 克裕 and SUGITO, Katsuhiro}, issue = {4}, journal = {農業経済研究, Journal of Rural Economics}, month = {Mar}, pages = {416--421}, title = {酪農経営における価格変動及び施設投資の収支への影響-北海道北部草地型酪農地帯の事例分析-}, volume = {90}, year = {2019}, yomi = {スギト, カツヒロ} }