Environmental evaluation and finding
Subtitle: bank protection at 122nd Avenue location, Columbia River, Oregon
By: [Clarence D. Gilkey].
Contributors: United States. Army. Corps of Engineers. Portland District.
Publisher: U.S. Army Engineer District
Published: 1975
Place of publication: Portland, Or
Language: eng
Subjects: Levees -- Environmental aspects -- Oregon.; Levees -- Environmental aspects -- Columbia River.
Other titles: Bank protection at 122nd Avenue location, Columbia River, Oregon.
Notes: "June 1975."