Soil survey of Polk County, Minnesota
By: United States Department of Agriculture, Natural Resources Conservation Service ; in cooperation with Minnesota Agricultural Experiment Station.
Contributors: Heschke, R. B.; United States. Natural Resources Conservation Service.; Minnesota Agricultural Experiment Station.
Publisher: Natural Resources Conservation Service
Published: 2003
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 150
Subjects: Soils -- Minnesota -- Polk County -- Maps.; Soil surveys -- Minnesota -- Polk County.
Genres: Maps.
Notes: "By Charles T. Saari and Rodney B. Heschke"--P. 11 of pt. 1.

"Issued 2003"--P. 8 of pt. 1.

Includes index to map sheets.

Includes bibliographical references.