Earth revealed
Subtitle: aspects of geologic mapping : catalog of the exhibition
By: by Ralph E. Ehrenberg.
Contributors: Ehrenberg, Ralph E., 1937-; Library of Congress. Geography and Map Division.
Publisher: Geography and Map Division, Library of Congress
Published: 1989
Place of publication: Washington [D.C.]
Language: eng
Number of pages: 37
Subjects: Library of Congress. -- Geography and Map Division -- Exhibitions.; Geology -- Maps -- Exhibitions.; Maps -- Exhibitions.; Geological mapping -- Exhibitions.
Notes: "A Library of Congress Exhibition, Geography and Map Division Gallery, James Madison Memorial Building, July 10, 1989 - January 7, 1990"--Cover.

Photocopy.

Includes bibliographical references and index.