A seismic refraction survey of the Meredosia Channel area of northwestern Illinois /

Bibliographic Details
Main Author:	McGinnis, Lyle David
Corporate Author:	Illinois. Department of Registration and Education
Other Authors:	Heigold, Paul C.
Format:	Book
Language:	English
Published:	Urbana : Illinois State Geological Survey, 1974.
Series:	Circular (Illinois State Geological Survey) ; 488.
Subjects:	Valleys > Illinois. Glacial epoch > Illinois. Seismic refraction method.

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