Illinois mineral industry in 1946
By: by Walter H. Voskuil
Series: Report of investigations / State Geological Survey -- 127; Report of investigations (Illinois State Geological Survey) -- 127.
Publisher: State Geological Survey
Published: 1947
Place of publication: Urbana, Ill
Language: eng
Number of pages: 123
Subjects: Mines and mineral resources; Mineral industries; Statistics
Notes: Includes bibliographical references.