@article{oai:repository.naro.go.jp:00005410, author = {鬼丸, 竜治 and ONIMARU, Tatsuji}, issue = {4}, journal = {水土の知 : 農業農村工学会誌}, month = {Apr}, pages = {29(289)--32(292)}, title = {土地改良区における意思決定への面積要件付加の課題}, volume = {87}, year = {2019}, yomi = {オニマル, タツジ} }