Maryland Geological Survey.

1) Minerals of the Washington D.C. area

Author
Bernstein, Lawrence R
Publisher
Department of Natural Resources, MarylandGeological Survey
Pub. Date
1980.
Language
English
Adult Reference
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Library Use Only
Center for Local History - Center For Local History - Nonfiction
VA 549.9753 B531m
2 available

2) Report on the resurvey of the Maryland-Pennsylvania boundary, part of the Mason and Dixon Line

Author
Maryland Geological Survey
Series
Maryland. Geological Survey. [General reports] volume 7
Publisher
[Johns Hopkins Press]
Pub. Date
[1908]
Language
English
Adult Reference
 Show Edition
Library Use Only
Center for Local History - Center For Local History - Nonfiction
VA 975.2 M393r
1 available
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