Soil survey of Fremont County, Iowa

MLA

Clark, Lewis A., et al. Soil survey of Fremont County, Iowa. Washington : U.S. Dept. of Agriculture, Soil Conservation Service, [1975]

APA

Clark, L., Nixon, J., United States., Iowa State College., Iowa State University. & Iowa. (1975). Soil survey of Fremont County, Iowa. Washington : U.S. Dept. of Agriculture, Soil Conservation Service.

Chicago

Clark, Lewis A., John R. Nixon, United States., Iowa State College., Iowa State University. and Iowa. Soil survey of Fremont County, Iowa. Washington : U.S. Dept. of Agriculture, Soil Conservation Service, [1975]