Eastern United States 1:250,000. NI 16-2, Columbia /
| Corporate Authors: | , |
|---|---|
| Format: | Map |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Geological Survey,
1967.
|
| Edition: | 1956, limited revision 1966. |
| Subjects: |
| Item Description: | Relief shown by contours and spot heights. Includes location diagram and reliability diagram. |
|---|---|
| Physical Description: | 1 map : color ; 45 x 73 cm. |