Illinois mineral industry in 1979/1980 and review of preliminary mineral production data for 1981
By: Irma Samson
Contributors: Illinois State Geological Survey
Series: Illinois mineral notes -- 86; Illinois minerals note -- 86.
Publisher: Illinois State Geological Survey
Published: 1983
Place of publication: Champaign, Ill
Language: eng
Number of pages: 40
Subjects: Mines and mineral resources; Mineral industries; Statistics
Notes: "March 1983."