Cover image for Geologic and hydrologic map reports for land-use planning in the Baltimore-Washington urban area
Title:
Geologic and hydrologic map reports for land-use planning in the Baltimore-Washington urban area
Author:
Froelich, A. J. (Albert Joseph), 1929-
Publication Information:
Arlington, VA : U.S. Geological Survey, 1980.
Physical Description:
iv, 26 pages : illustrations ; 26 cm.
Language:
English
Format :
Book