Author: | Ladoo, Raymond B. |
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Year: | 1920 |
Document Type: | N/A |
Series: | United States Bureau of Mines Reports |
Report Number: | R. I. 2171 |
Subjects: | Mines and mineral resources. |
Talc -- New York. | |
Link: | http://digital.library.unt.edu/ark:/67531/metadc38370/ |