Geology of the Bloomfield Quadrangle, Johnson County, Illinois /

Bibliographic Details
Main Author:	Nelson, W. John
Corporate Author:	Illinois State Geological Survey
Format:	Book
Language:	English
Published:	Champaign, IL : Illinois State Geological Survey, 1993.
Series:	Bulletin (Illinois State Geological Survey) ; v. 99.
Subjects:	Geology > Illinois > Johnson County.

Description
Physical Description:	30 pages : illustrations ; 28 cm.
Bibliography:	Includes bibliographical references (pages 29-30).