Special land units
Subtitle: Columbia Basin joint investigations ; problem 7
By: Bureau of Reclamation, Washington State College and Agricultural Experiment Station; U.S. Dept. of Agriculture and Pacific Northwest Regional Planning Commission.
Contributors: Washington State University.; Washington (State). Agricultural Expriment Station, Pullman.; United States. Dept. of Agriculture.; Pacific Northwest Regional Planning Commission.
Publisher: U.S. Dept. of the Interior, Bureau of Reclamation
Published: 1945
Place of publication: Washington, D.C
Language: eng
Number of pages: 175
Subjects: Agriculture -- Washington (State) -- Columbia River Valley; Farms -- Washington (State) -- Columbia River Valley
Other titles: Columbia Basin joint investigation.
Notes: "Advance" release (2 sheets ; 27 cm.) in pocket.

"List of references": p. 317-320.