A guide to the geology of Rocky mountain national park <Colorado>
By: By Carroll H. Wegemann ... United States Department of the interior, Harold L. Ickes, secretary, National park service, Newton B. Drury, director.
Contributors: United States. National Park Service.
Publisher: U.S. Govt. print. off.
Published: 1944
Place of publication: Washington
Language: eng
Number of pages: 32
Subjects: Geology -- Rocky Mountain National Park (Colo.)
Notes: "References": p. 31-32.