Results of spirit leveling in Oregon 1896 to 1910, inclusive
By: R.B. Marshall, chief geographer. Work done in cooperation with the state from 1905 to 1910, inclusive.
Series: U.S. Geological survey. Bulletin 462
Publisher: Govt. Print. Off.
Published: 1911
Place of publication: Washington
Language: eng
Number of pages: 82
Subjects: Oregon -- Altitudes.
Notes: Issued also as House doc. no. 1438, 61st Cong., 3d sess.
Includes index.