Aeromagnetic map of Maryland
| Main Author: | Zietz, Isidore, 1919- |
|---|---|
| Other Authors: | Gilbert, Francis P., Kirby, John R., Jr., Geological Survey (U.S.), Maryland Geological Survey. |
| Format: | Map |
| Language: | English |
| Published: |
Reston, Va. :
Interior--Geological Survey,
1978.
|
| Physical Description: |
1 map ; 85 x 143 cm. |
| Series: |
Geophysical investigations (Geological Survey (U.S.)) ;
map GP-923. |
| Subjects: |