... Erosion and related land use conditions in Winona county, Minnesota
By: by Mark H. Brown and Iver J. Nygard ...
Contributors: Nygard, Iver J. 1903-
Series: U. S. Soil Conservation Service. Erosion survey; no. 17
Publisher: [U.S. Govt. Print. Off.
Published: 1941
Place of publication: Washington
Language: eng
Number of pages: 33
Subjects: Soil conservation -- Minnesota -- Winona County.
Notes: Issued by U. S. Dept. of Agriculture, Soil Conservation Service.