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Title:Mineral resource research and activities of the State Geological Survey, 1949-1950
Author(s):Leighton, Morris M.
Contributor(s):Illinois. Board of Natural Resources and Conservation
Subject(s):Geological surveys
Mines and mineral resources
Geographic Coverage:Illinois.
Issue Date:1951
Publisher:Urbana, IL : Illinois State Geological Survey
Series/Report:Circular no. 172
Type:Text
Language:English
Description:"Reprinted from the annual report to the Director, Dept. of Registration and Education, for fiscal year 1949-1950."
Board of Natural Resources and Conservation, p. 29-30.
Bibliography: p. 25-27.
URI:http://hdl.handle.net/2142/43115
Rights Information:Public domain. Illinois state government document.
Copyright 1951 Board of Trustees University of Illinois.
Date Available in IDEALS:2013-03-29
Has Version(s):http://hdl.handle.net/10111/UIUCOCA:mineralresourcer172leig
http://www.archive.org/details/mineralresourcer172leig
Identifier in Online Catalog:6175974
OCLC Identifier:(OCoLC)ocm01452559
(UIUdb)6175974


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