Geology of the north unit, Theodore Roosevelt National Memorial Park
Series: Bulletin (North Dakota Geological Survey); 32
Published: 1956
Place of publication: Grand Forks
Language: eng
Number of pages: 27
Subjects: Geology -- North Dakota -- Theodore Roosevelt National Park.; Theodore Roosevelt National Park (N.D.)
Notes: Bibliography: p. 27.
"Reprinted from North Dakota history, v. 23, no. 2, pp. 53-77, 1956."