Soil Survey of Coles County, Illinois Christopher C. Cochran Published: 2008 Total Pages: 335 Get eBook
A Geographical Interpretation of Coles County Soils Through a Comparative Analysis of Modern Soil Classification Systems John C. Klink Published: 1967 Total Pages: 298 Get eBook
Soil Report University of Illinois at Urbana-Champaign. Agricultural Experiment Station Published: 1928 Total Pages: 666 Get eBook
A Few Facts about the Soil, Productions, Etc., of Mattoon, Coles County, Ill., and Its Advantages as a Location for Manufactures Mattoon, Illinois. Citizens Published: 1879 Total Pages: 20 Get eBook
