United States. Congress. House. Committee on Public Works & ProQuest (Firm). (1950). Columbia River and tributaries, northwestern United States. Letter from the Secretary of the Army transmitting a letter from the Chief of Engineers, United States Army, dated June 28, 1949, submitting a report, together with accompanying papers and illustrations, on a review of reports on, and preliminary examinations and surveys of, the Columbia River and tributaries, northwestern United States, made pursuant to several congressional authorizations listed in the report. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Public Works and ProQuest (Firm). Columbia River and Tributaries, Northwestern United States. Letter from the Secretary of the Army Transmitting a Letter from the Chief of Engineers, United States Army, Dated June 28, 1949, Submitting a Report, Together with Accompanying Papers and Illustrations, on a Review of Reports on, and Preliminary Examinations and Surveys of, the Columbia River and Tributaries, Northwestern United States, Made Pursuant to Several Congressional Authorizations Listed in the Report. Washington: [publisher not identified], 1950.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Public Works and ProQuest (Firm). Columbia River and Tributaries, Northwestern United States. Letter from the Secretary of the Army Transmitting a Letter from the Chief of Engineers, United States Army, Dated June 28, 1949, Submitting a Report, Together with Accompanying Papers and Illustrations, on a Review of Reports on, and Preliminary Examinations and Surveys of, the Columbia River and Tributaries, Northwestern United States, Made Pursuant to Several Congressional Authorizations Listed in the Report. [publisher not identified], 1950.