Floodplain Management study
Subtitle: Ash Creek, Polk County, Oregon
By: USDA, Soil Conservation Service, Portland, Oregon; in cooperation with Polk Soil and Water Conservation District, Oregon Department of Water Resources, City of Dallas, City of Monmouth, City of Independence. --
Contributors: Oregon. Water Resources Dept.; Independence (Or.); Monmouth (Or.); Dallas (Or.); Polk Soil and Water Conservation District (Or.)
Publisher: The Service
Published: 1985
Place of publication: Portland, Or
Language: eng
Subjects: Flood damage prevention; Flood control
Notes: "December 1985."

Bibliography: p. F-1.