Soil survey of Porter County, Indiana /
[by G. Franklin Furr.]

APA Citation

Furr, G. Franklin., Indiana. Soil and Water Conservation Committee., Purdue University. Agricultural Experiment Station., United States. Soil Conservation Service. (1981). Soil survey of Porter County, Indiana. [Washington, D.C.?]: U.S. Dept. of Agriculture, Soil Conservation Service.

MLA Citation

Furr, G. Franklin, Indiana. Soil and Water Conservation Committee, Purdue University. Agricultural Experiment Station, and United States. Soil Conservation Service. Soil Survey of Porter County, Indiana. [Washington, D.C.?]: U.S. Dept. of Agriculture, Soil Conservation Service, 1981.