Geology of the Mid-Atlantic Corridor (GOMAC) : a project of the National Cooperative Geologic Mapping Program /
Horton, J. Wright.
Geological Survey (U.S.)
[Reston, VA] : U.S. Geological Survey,
[1998]
Caption title.
"U.S. Department of the Interior, U.S. Geological Survey"--P. [1].
"March 1998"--P. [1].
Includes bibliographical references (p. [3-4]).
Geological mapping
Geology