Colorado Plateau region
By: by Herbert E. Gregory.
Contributors: Geological Survey (U.S.); International Geological Congress (16th : 1933 : Washington, D.C.)
Publisher: U.S. Govt. Print. Off.
Published: 1932
Place of publication: Washington
Language: eng
Number of pages: 38
Subjects: Geology -- Colorado Plateau.
Notes: At head of title: International Geological Congress, XVI session, United States, 1933. Guidebook [no. 18] Excursions C-1 and C-2.

Published under the auspices of the United States Geological Survey.

Bibliography: p. 37-38.