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Filters: Keyword is environmental policy and law and Author is United States. Army. Corps of Engineers. Portland District,  [Clear All Filters]
1968
United States. Army. Corps of Engineers. Portland District. Transcript of Public Hearing Held at Gleneden Beach, Oregon, on Improvement of Siletz River, Bar, and Entrance, Oregon, for Navigation, 29 July 1968. Portland, Or.: U.S. Army Corps of Engineers. Portland District, 1968.