Nonmetallic mineral resources of eastern Oregon
By: by Bernard N. Moore.
Contributors: Oregon. State Mining Board.
Series: U.S. Geological survey. Bulletin 875
Publisher: U.S. Govt. Print. Off.
Published: 1937
Place of publication: Washington
Language: eng
Number of pages: 180
Subjects: Mines and mineral resources -- Oregon.
Notes: At head of title: United States Department of the Interior.
Prepared in cooperation with the State mining board of Oregon.