 | |
| Series | Hydrogeological Maps of Japan |
| No. | 24 |
| Map Name | Chikuma River Basin, Nagano Prefecture |
| Scale | 1:50,000 |
| Author | TAKAHASHI Shigeru |
| Publish Year | 1974 |
| Publisher | Geological Survey of Japan, AIST |
| Price | ¥1,540 ( Purchase Guide ) |
| Prefecture | |
| |
| Series | Hydrogeological Maps of Japan |
| No. | 24 |
| Map Name | Chikuma River Basin, Nagano Prefecture |
| Scale | 1:50,000 |
| Author | TAKAHASHI Shigeru |
| Publish Year | 1974 |
| Publisher | Geological Survey of Japan, AIST |
| Price | ¥1,540 ( Purchase Guide ) |
| Prefecture | |