Research Catalog

  • Soil survey, Humboldt County, Iowa / [report by Ellsworth M. Richlen, Sanford M. Smith, and David F. Slusher] ; United States Department of Agriculture, Soil Conservation Service, in cooperation with Iowa Agricultural Experiment Station.

    • Text
    • [Washington, D.C.?] : The Service, 1961.
    • 1961
    • 1 Item
    FormatCall NumberItem Location
    Text S599.I8 H8 1961 Book + 13 mapsOff-site

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