United States. Soil Conservation Service. (1937). Soil and water conservation in the Pacific Northwest. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Soil Conservation Service. Soil and Water Conservation in the Pacific Northwest. [Washington]: [s.n.], 1937.
MLA (9th ed.) CitationUnited States. Soil Conservation Service. Soil and Water Conservation in the Pacific Northwest. [s.n.], 1937.
Warning: These citations may not always be 100% accurate.