Illinois mineral industry in 1984 and review of preliminary mineral production data for 1985
By: Irma E. Samson and Subhash B. Bhagwat
Contributors: Bhagwat, Subhash; Illinois State Geological Survey
Series: Illinois mineral notes -- 95; Illinois mineral notes -- 95.
Publisher: Illinois State Geological Survey
Published: 1986
Place of publication: Champaign, Ill
Language: eng
Number of pages: 44
Subjects: Mines and mineral resources; Mineral industries; Statistics