Explanatory text to accompany the geologic map of the United States
By: by Philip B. King and Helen M. Beikman
Contributors: Beikman, Helen M.; Geological Survey (U.S.)
Series: Geological Survey professional paper -- 901; Geological Survey professional paper -- 901.
Publisher: U.S. G.P.O.
Published: 1979
Place of publication: Washington, D.C
Language: eng
Other titles: Geologic map of the United States
Notes: "United States Department of the interior, Geological Survey"--Title page verso.