About TAKAHASHI KOKI
About 日本地理学会発表要旨集
About Province of Ontario
About resident
About Portuguese Republic
About elderly person
About residential district
About field study
About island
About Toronto
About Emigrants and Immigrants
About ポルトガル人
About Azores
About Urban problems,urban disaster prevention
About トロント
About ポルトガル
About 移民
About 二地域居住
About 環
About 大西洋
About 生活