Geology and mineral resources of the Dixon quadrangle /

Bibliographic Details
Main Author:	Knappen, Russell Stafford, 1892-1982
Format:	Book
Language:	English
Published:	Urbana, Ill. : [Schnepp & Barnes, printers, Springfield], 1926.
Series:	Bulletin (Illinois State Geological Survey) ; no. 49.
Subjects:	Geology > Illinois > Lee County. Geology > Illinois > Ogle County. Mines and mineral resources > Illinois > Lee County. Mines and mineral resources > Illinois > Ogle County.

Description
Item Description:	At head of title: State of Illinois. Department of registration and education. Division of the State geological survey. Published also as thesis (PH.D.) Columbia university, 1927. Plates I-II folded in pocket.
Physical Description:	141 pages : illustrations
Bibliography:	Bibliographical references.