| Main Author: |
Curtin, Stephen E. |
| Other Authors: |
Andreasen, David C., Mack, Frederick K., Geological Survey (U.S.), Maryland Geological Survey., Maryland. Resource Assessment Administration. |
| Format: |
Map
Microfilm
|
| Language: |
English
|
| Published: |
Baltimore, Md. : Denver, Colo. :
U.S. Geological Survey ; Branch of Information Services [distributor],
[2000?]
|
| Physical Description: |
1 map : photocopy ; 20 x 17 cm, on sheet 28 x 22 cm + 1 text sheet (28 cm).
|
| Series: |
U.S. Geological Survey open-file report ;
00-83.
|
| Subjects: |
|