How to know your soils and manage them wisely
Subtitle: a personal guide for every farmer in Williamson County, Illinois. Broad soil associations in Williamson County, Illinois
By: [prepared by J.B. Fehrenbacher, University of Illinois Experiment Station and G.O. Walker, Soil Conservation Service, U.S. Dept. of Agriculture
Contributors: Walker, G. O.; United States. Soil Conservation Service; University of Illinois (Urbana-Champaign campus). Extension Service in Agriculture and Home Economics; University of Illinois at Urbana-Champaign. Agricultural Experiment Station
Publisher: University of Illinois Agr. Exp. Sta. Extension Service in Agriculture and Home Economics in cooperation with U.S.D.A. Soil Conservation Service
Published: 1955
Place of publication: [Urbana]
Language: eng
Subjects: Soils
Notes: Cover title.