Soil survey of Mercer County, Illinois
By: United States Department of Agriculture, Soil Conservation Service ; in cooperation with Illinois Agricultural Experiment Station.
Contributors: United States. Soil Conservation Service.; University of Illinois at Urbana-Champaign. Agricultural Experiment Station.
Series: Illinois Agricultural Experiment Station soil report ;; no. 135
Publisher: The Service
Published: 1991
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 206
Subjects: Soils -- Illinois -- Mercer County -- Maps.; Soil surveys -- Illinois -- Mercer County.
Notes: Includes bibliographical references (p. 119) and index.
Cover title.
"Issued July 1991"--P. iii.