Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
magnetic survey maps  | |
|---|---|
| BT | maps |
| .magnetic survey maps | |
| RT | geophysical methods |
| geophysical surveys | |
| aeromagnetic maps | |
| geophysical survey maps | |
| magnetic methods | |
| SN | Before 1978, also search maps AND magnetic methods. Also search maps AND geophysical surveys AND magnetic methods with area. |