 | |
| Series | Water Environment Map |
| No. | 6 |
| Map Name | Yamagata Basin (2nd ed.) |
| Author | MACHIDA Isao, UCHIDA Youhei and ISHII Takemasa |
| Publish Year | 2020 |
| Publisher | Geological Survey of Japan, AIST |
| Remarks | Available from website (Japanease only) Water Environment Map Database (Japanease only) |