Geology of the Three Forks quadrangle, Montana
By: With sections on petrography of igneous rocks, by H. Frank Barnett.
Contributors: Barnett, Henry Frank, 1921-
Publisher: U.S. Govt. Print. Off.
Published: 1963
Place of publication: Washington
Language: eng
Number of pages: 143
Subjects: Geology -- Montana -- Three Forks quadrangle; Petrology -- Montana -- Three Forks quadrangle
Other titles: The Three Forks quadrangle, Montana.
Notes: Bibliography: p. 135-140.
4 pieces of illustrative matter fold. in pocket.