gold dredge in Sumpter Valley
By: Brooks Hawley, Melvin L. Kathan.
Contributors: Kathan, Melvin L.
Edition: Rev. 3rd ed.
Publisher: M.L. Kathan
Published: 1976
Place of publication: Portland, Or
Language: eng
Number of pages: 24
Subjects: Dredging -- Oregon -- Sumpter Valley.; Gold mines and mining -- Oregon -- Sumpter Valley.
Notes: "December, 1976."