- Additional Authors
- Description
- 1 map; 21 x 17 cm.
- Series Statement
- Open file report ; 92-464
- Uniform Title
- U.S. Geological Survey open-file report ; 92-464.
- Subject
- Note
- Distributed to depository libraries in microfiche.
- Shipping list no.: 93-1121-M.
- Reproduction (note)
- Call Number
- READEX Microfiche I 19.76:92-464
- OCLC
- marcive29305580
- Author
Geological Survey (U.S.)
- Title
The difference between the potentiometric surfaces of the Magothy Aquifer of September 1975 and September 1990 in southern Maryland [microform] / Department of the Interior, U.S. Geological Survey ; Frederick K. Mack ... [et al.] ; prepared in cooperation with Maryland Geological Survey and Maryland Tidewater Administration.
- Imprint
Towson, Md. : The Survey ; Denver, Colo. : Books and Open-File Reports [Section, distributor, 1992]
- Cartographic Data
Scale 1:250,000 (W 77⁰--W 76⁰/N 39⁰--N 38⁰).
- Series
Open file report ; 92-464
U.S. Geological Survey open-file report ; 92-464.
- Reproduction
Microfiche. [Denver, Colo. : U.S. Geological Survey, 1993] 1 microfiche : negative.
- Added Author
Mack, Frederick K.
Maryland Geological Survey.
Maryland. Tidewater Administration.
- Gpo Item No.
0624-H (MF)
- Sudoc No.
I 19.76:92-464
- Research Call Number
READEX Microfiche I 19.76:92-464