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Geological science field trip guide leaflet, Harrisburg area : Saline and Gallatin Counties : Harrisburg and Equality Quadrangles.

Authors
Publication date
1 January 1960
Publisher
Urbana, Ill. : State of Illinois, Dept. of Registration and Education, State Geological Survey Division,

Abstract

Cover title."Leaders: I. Edgar Odom, Guy Dow.""Host: Harrisburg High School.""October 15, 1960.

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