@article{oai:kanagawa-u.repo.nii.ac.jp:00012085, author = {秋山, 憲治 and Akiyama, Kenji}, issue = {3}, journal = {商経論叢}, month = {Mar}, note = {Article, 論説}, pages = {15--25}, title = {観光の島 : 沖縄本島と済州島の水問題}, volume = {52}, year = {2017} }