United States. Congress. House. Committee on Rivers and Harbors & ProQuest (Firm). (1922). Letter from the Secretary of War, transmitting with a letter from the Chief of Engineers, reports on preliminary examination and survey of Columbia River and Willamette Slough in the vicinity of St. Helens, Oreg., including any proposal of cooperation by local interests. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Rivers and Harbors and ProQuest (Firm). Letter from the Secretary of War, Transmitting with a Letter from the Chief of Engineers, Reports on Preliminary Examination and Survey of Columbia River and Willamette Slough in the Vicinity of St. Helens, Oreg., Including Any Proposal of Cooperation by Local Interests. Washington: [publisher not identified], 1922.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Rivers and Harbors and ProQuest (Firm). Letter from the Secretary of War, Transmitting with a Letter from the Chief of Engineers, Reports on Preliminary Examination and Survey of Columbia River and Willamette Slough in the Vicinity of St. Helens, Oreg., Including Any Proposal of Cooperation by Local Interests. [publisher not identified], 1922.