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Title:Earth history field trip for high school science teachers : Grand Tower, Illinois, April 12, 1947
Alternative Title:High school science teachers earth history field trip, Grand Tower, Illinois
Contributor(s):Illinois State Geological Survey
Subject(s):Geology
Geographic Coverage:Illinois
Grand Tower.
Issue Date:1947
Publisher:[Champaign, Ill.] : State of Illinois, Dept. of Registration and Education, State Geological Survey Division,
Type:Text
Language:English
Description:Caption title.
"April 12, 1947."
URI:http://hdl.handle.net/2142/43777
Rights Information:Copyright 1947 Board of Trustees University of Illinois.
Date Available in IDEALS:2013-04-18
Identifier in Online Catalog:6875371
OCLC Identifier:(OCoLC)ocm18759898
(UIUdb)6875371


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