Illinois mineral industry in 1931 : preliminary statistical summary and economic review /

Bibliographic Details
Main Author:	Voskuil, Walter H. (Walter Henry), 1892-
Other Authors:	Sweeny, Alma R.
Format:	Book
Language:	English
Published:	Urbana, Ill. : State Geological Survey, 1932.
Series:	Report of investigations (Illinois State Geological Survey) ; no. 25.
Subjects:	Mineral industries > Illinois > Statistics. Mines and mineral resources > Illinois > Statistics.

Description
Physical Description:	49 pages : illustrations ; 25 cm.