Dolomite resources of Boone and De Kalb Counties.

Bibliographic Details
Main Author:	Bradbury, James C.
Format:	Book
Language:	English
Published:	Urbana, [publisher not identified] ; 1965.
Series:	Circular (Illinois State Geological Survey) ; 379.
Subjects:	Dolomite > Illinois > Boone County. Dolomite > Illinois > De Kalb County.

Description
Physical Description:	22 pages : illustrations, maps. ; 25 cm.
Bibliography:	Bibliography: page 19.