Magnetic total intensity in the United States--epoch 1980 /
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Government Document Map |
| Language: | English |
| Published: |
Reston, Va. :
U.S. Geological Survey,
1981.
|
| Series: | Miscellaneous investigations series (Geological Survey (U.S.)) ;
map I-1370. |
| Subjects: |
| Item Description: | Maps of Alaska and Hawaii on verso. Cartographic material. |
|---|---|
| Physical Description: | 3 maps : color ; 65 x 95 cm. or smaller. |