Website Search
Find information on spaces, staff, and services.
Catalog Search
Maps, Atlases; Microforms
The difference between the potentiometric surfaces of the Aquia Aquifer, September 1982 and September 1997 in Southern Maryland
- Author / Creator
- Available as
- Physical
Details
Checking for availability...
- Creator
- by Stephen E. Curtin, David C. Andreasen, and Frederick K. Mack ; U.S. Department of the Interior, U.S. Geological Survey ; prepared in cooperation with the Maryland Geological Survey and Resource Assessment Service, Maryland Department of Natural Resources
- Format
- Maps, Atlases; Microforms
- Language
- English
- Contributors
- Publication
-
- [Baltimore, Md.] : U.S. Geological Survey ; Denver, Colo. : Branch of Information Services [distributor], [1999]
- Physical Details
-
- 1 map : photocopy ; 20 x 17 cm., on sheet 28 x 22 cm
- OCLC
- ocm41112205
- Cartographic Data
-
Scale [ca. 1:710,000](W 77⁰20ʹ--W 76⁰00ʹ/N 39⁰15ʹ--N 38⁰00ʹ).
- Blackline print.