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|Title:||Some geological relations between the constitution of soil materials and highway construction|
|Author(s):||Ekblaw, George E.; Grim, Ralph E.|
|Publisher:||Urbana, Ill., [Printed by authority of the state of Illinois]|
|Series/Report:||Report of investigations no. 042|
|Description:||At head of title: State of Illinois. Department of registration and education. Division of the State geological survey.
"Presented at the Twenty-eighth annual meeting of the Mississippi valley conference of state highway departments, Chicago, February 7, 1936."
|Rights Information:||Public domain. Illinois state government document.
Copyright 1936 Board of Trustees University of Illinois.
|Date Available in IDEALS:||2013-03-29|
|Identifier in Online Catalog:||6221797|