@misc{oai:tsukuba.repo.nii.ac.jp:00030709, author = {横山, 貴史}, month = {}, note = {2012, 【要旨】}, title = {A geographical study on the sustainable use of oyster farming grounds : A case Study of Ishinomaki-Toubu district, Ishinomaki City, Miyagi Prefecture, Japan}, year = {2012} }