Clay County soils
By: by Cyril G. Hopkins ... [et al.].
Contributors: Hopkins, Cyril G. 1866-1919.
Series: Soil report / University of Illinois, Agricultural Experiment Station ;; no. 1; Soil report (University of Illinois (Urbana-Champaign campus). Agricultural Experiment Station) ;; no. 1.
Publisher: University of Illinois, Agricultural Experiment Station
Published: 1911
Place of publication: Urbana, Ill
Language: eng
Number of pages: 32
Subjects: Soils -- Illinois -- Clay County.; Soil surveys -- Illinois -- Clay County.
Notes: Cover title.