The District of Columbia, its rocks and their geologic history : with notes on the geography, early history and stone used in buildings and monuments / by Martha S. Carr

Author:: Carr, Martha S.
Additional Titles:: District of Columbia - geologic history and Notes on the geography, early history and stone used in buildings and monuments
Published:: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1950.
Washington : United States Government Printing Office
Physical Description:: 1 online resource (v, 59 pages, 4 pages of plates) : illustrations, maps (some color).
Additional Creators:: Geological Survey (U.S.)