Columbia river power project near the Dalles, Oregon
By: by L.F. Harza, project engineer. With special chapters by Dorsey A. Lyon, O.F. Stafford, Joseph Jacobs, Fred F. Henshaw, Major Jay J. Morrow, Edward A. Beals, and other contributors mentioned in the introduction. Report of Board of Review. November, 1914.
Contributors: Hopson, Ernest George.; United States. Bureau of Reclamation.; Oregon. State Engineer.
Publisher: Technical Publishing Company?
Published: 1914
Place of publication: [San Francisco?
Language: eng
Number of pages: 118
Subjects: Water-power -- Oregon.; Columbia River.
Notes: At head of title: Department of the Interior, United States Reclamation Service in cooperation with state of Oregon.

"All studies and conclusions herein detailed, except as specified ... were compiled and written by L.F. Harza in conference with E.G. Hopson, the work being reviewed by O.H. Ensign."--p. 5.