1.
雑誌 |
National Research Council of Japan = 學術研究會議編纂
|
|||||||
2.
雑誌 |
Gesellschaft für Erdkunde zu Berlin
|
|||||||
3.
雑誌 |
|
|||||||
4.
雑誌 |
Association of American Geographers
|
|||||||
5.
雑誌 |
American Geographical Society of New York
|