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Industrial minerals of the midcontinent :proceedings of the Midcontinent Industrial Minerals Workshop

Published Year

• 1990-1999 (1)

Subject

• Industrial minerals industry--Middle West--Congresses (1)
• Industrial minerals industry--Southern States--Congresses (1)
• Industrial minerals--Middle West--Congresses (1)
• Industrial minerals--Southern States--Congresses (1) *

Author

• Bush, Alfred Lerner, (1)
• Hayes, Timothy Scott, (1)

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