Illinois mineral industry in 1981/83 and review of preliminary mineral production data for 1984
By: Irma Samson and Subhash B. Bhagwat
Contributors: Bhagwat, Subhash; Illinois State Geological Survey
Series: Illinois mineral notes -- 93; Illinois mineral notes -- 93.
Publisher: Illinois State Geological Survey
Published: 1985
Place of publication: Champaign, Ill
Language: eng
Number of pages: 38
Subjects: Mines and mineral resources; Mineral industries; Statistics