Soil survey of Warren County, Illinois
By: United States Department of Agriculture, Natural Resources Conservation Service ; in cooperation with Illinois Agricultural Experiment Station.
Contributors: United States. Natural Resources Conservation Service.; University of Illinois at Urbana-Champaign. Agricultural Experiment Station.
Publisher: U.S. Dept. of Agriculture, Natural Resources Conservation Service
Published: 2004
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 24
Subjects: Soil surveys -- Illinois -- Warren County.; Soils -- Illinois -- Warren County -- Maps.
Genres: Maps.
Notes: Includes bibliographical references (p. 109-110) and index to map sheets.
Cover title.
"By Steven Elmer"--P. 13.
"Issued 2004"--P. 8.
Shipping list no.: 2005-0024-S.
Also available via Internet from USDA web site. Address as of 9/20/05: http://soils.usda.gov/survey/online%5Fsurveys/illinois/warren/man.pdf; current access available via PURL.