Report on agricultural program and appendix to survey report on runoff, waterflow retardation, and soil erosion prevention for the Middle Snake subarea, Columbia River Basin Area, Washington, Oregon, and Idaho.
Publisher: U.S. Dept. of Agriculture
Published: 1954
Place of publication: Portland, Ore
Language: eng
Subjects: Soil conservation -- Northwest, Pacific; Water conservation -- Northwest, Pacific; Flood control -- Columbia River Valley; Runoff -- Columbia River Valley
Other titles: Report on agricultural program and appendix to survey report : Middle Snake sub area, Columbia River basin area, Idaho and Oregon : for runoff and waterflow retardation and soil erosion prevention for flood control purposes.
Notes: Cover title.