@book{bhlitem55664, title = {Summary of Illinois soil investigations }, copyright = {Not provided. Contact Holding Institution to verify copyright status.}, url = {https://www.biodiversitylibrary.org/item/55664}, note = {https://www.biodiversitylibrary.org/bibliography/16638}, publisher = {Urbana, Ill, University of Illinois Agricultural Experiment Station, 1916}, author = {Hopkins, Cyril G. (Cyril George), and Bauer, F. C. (Frederick Charles), and Mosier, J. G.}, year = {}, pages = {48}, keywords = {Illinois|Soils|}, }