Minerals of the Washington D.C. area
By: by Lawrence R. Bernstein.
Contributors: Maryland Geological Survey.
Series: Educational series / Department of Natural Resources, Maryland Geological Survey ;; no. 5; Educational series (Maryland Geological Survey. Dept. of Natural Resources) ;; no. 5.
Publisher: Dept. of Natural Resources, Maryland Geological Survey
Published: 1980
Place of publication: Baltimore, Md
Language: eng
Number of pages: 148
Subjects: Mineralogy -- Washington Region.
Notes: Bibliography: p. 139-145.
Three maps on folded leaves in pocket.
Errata slip inserted.
Includes index.