Silurian geology of the Des Plaines River valley, northeastern Illinois /

Bibliographic Details
Corporate Authors:	Geological Society of America. North-Central Section. Annual Meeting, Illinois State Geological Survey
Other Authors:	Mikulic, Donald G.
Format:	Book
Language:	English
Published:	Champaign, Ill. (615 E. Peabody Dr., Champaign 61820) : Illinois State Geological Survey, [1985]
Series:	Illinois State Geological Survey guidebook ; 17.
Subjects:	Geology, Stratigraphic > Silurian. Geology > Des Plaines River Valley (Wis. and Ill.) Geology > Illinois.

Description
Item Description:	"Nineteenth Annual Meeting, North-Central Section of the Geological Society of America, Northern Illinois University, De Kalb, Illinois, April 25-27, 1985, sponsored by the Illinois State Geological Survey"--Cover.
Physical Description:	56 pages : illustrations, maps ; 28 cm.
Bibliography:	Bibliography: pages 51-56.