Author: | Ladoo, Raymond B. |
---|---|
Year: | 1922 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:2327 |
Series: | Report of investigations / United States. Bureau of Mines ; |
Report Number: | 2327 |
Subjects: | Soapstone--Virginia |
Soapstone--United States | |
Soapstone--Analysis | |
Soapstone | |
Link: | https://hdl.handle.net/2027/mdp.39015086546762 |