 | |
| Series | Gravity Map Series (Bouguer Anomalies) |
| No. | 9 |
| Map Name | Gravity Map of Tomakomai District |
| Scale | 1:200,000 |
| Author | Toshio HIROSHIMA, Masao KOMAZAWA, Rie MORIJIRI, Masahiko MAKINO and Yasuaki MURATA |
| Publish Year | 1998 |
| Publisher | Geological Survey of Japan |
| Price | ¥1,650 ( Purchase Guide ) |