Mineral production in Illinois in 1965 and summary of Illinois mineral production by commodities, 1941-1965
By: W.L. Busch
Contributors: Illinois State Geological Survey
Series: Circular / Illinois State Geological Survey -- 407.; Circular (Illinois State Geological Survey) -- 407.
Publisher: Illinois State Geological Survey
Published: 1966
Place of publication: Urana, Ill
Language: eng
Number of pages: 26
Subjects: Mines and mineral resources