Magnetic total intensity in the United States - epoch 1980 /
| Main Author: | |
|---|---|
| Corporate Author: | |
| Other Authors: | |
| Format: | Map |
| Language: | English |
| Published: |
Reston, Va. :
Department of the Interior, United States Geological Survey,
1981.
|
| Series: | Miscellaneous investigations series (Geological Survey (U.S.)) ;
map I-1370. |
| Subjects: |
| Item Description: | "Prepared in cooperation with the National Oceanic and Atmospheric Administration." Supersedes map I-915 published in 1976. Includes text and inset of Hawaii, scale 1:7,500,000. Cartographic material. |
|---|---|
| Physical Description: | 1 map : both sides, color ; on sheet 77 x 103 cm. |