Potentiometric surface of the Aquia Aquifer in southern Maryland [microform] / U.S. Department of the Interior, U.S. Geological Survey ; prepared in cooperation with Maryland Geological Survey and Maryland Tidewater Administration.
I 19.76:
Available at Government Documents Microfiche
Items
Details
Title
Potentiometric surface of the Aquia Aquifer in southern Maryland [microform] / U.S. Department of the Interior, U.S. Geological Survey ; prepared in cooperation with Maryland Geological Survey and Maryland Tidewater Administration.
Corporate Author
Publication Details
Towson, Md. : U.S. Geological Survey ; Denver, Colo. : Books and Open-File Reports [Section, distributor,
Language
English
Description
maps ; 22 x 17 cm.
Frequency
Annual
Call Number
I 19.76:
GPO Item No.
0624-H (MF)
Note
Potentiometric contours.
"Base from USGS Digital line graph, 250,000."
Coordinates for map based on: Sept. 1993.
Description based on: Sept. 1993.
"Base from USGS Digital line graph, 250,000."
Coordinates for map based on: Sept. 1993.
Description based on: Sept. 1993.
Reproduction
Microfiche. <sept. 1990-> [Denver, Colo. : U.S. Geological Survey]. microfiches : negative.
Added Corporate Author
Holdings
92-459(1990:Sept.),93-652(1991:Sept.),94-390(1993:Sept.),95-743(1994:Sept.),
97-788(1996:Sept.-Oct.),99-82(1997:Sept.),00-0083(1998:Sept.)
97-788(1996:Sept.-Oct.),99-82(1997:Sept.),00-0083(1998:Sept.)
Series
U.S. Geological Survey open-file report.
Record Appears in