@phdthesis{oai:tsukuba.repo.nii.ac.jp:00028021,
 author = {鬼丸, 竜治},
 month = {},
 note = {2011},
 school = {筑波大学, University of Tsukuba},
 title = {参加型水管理における農民の維持管理労力負担意欲},
 year = {2011}
}