Soil survey of Plymouth County, Iowa / [by John R. Worster and Elmer H. Harvey], United States Department of Agriculture, Soil Conservation Service, in cooperation with Iowa Agriculture and Home Economics Experiment Station and the Cooperative Extension Service, Iowa State University, and the Department of Soil Conservation, State of Iowa.
Publisher:
Soil Conservation Service,
Copyright Date:
1976
Description:
75 p., [37] fold. leaves of plates : ill. ; 28 cm.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.