@article{oai:tsukuba.repo.nii.ac.jp:00002723, author = {村山, 祐司 and MURAYAMA, Yuji}, journal = {筑波大学人文地理学研究, Tsukuba studies in human geography}, month = {Mar}, pages = {25--43}, title = {地理教育用インターネットGISの開発}, volume = {26}, year = {2002}, yomi = {ムラヤマ, ユウジ} }