Soil survey of Hamilton County, Iowa United States Department of Agriculture, Soil Conservation Service, in cooperation with Iowa Agriculture and Home Economics Experiment Station; Cooperative Extension Service, Iowa State University; and Department of Soil Conservation, State of Iowa.
Publisher:
USDA
Copyright Date:
1986
Description:
vii, 145 p., 84 folded p. of plates ill., maps (some col.) 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.