Author: | McMillan, W. D. |
---|---|
Year: | 1949 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:4509 |
Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
Report Number: | 4509 |
Subject: | Soapstone--Texas--Gillespie County |
Links: | https://hdl.handle.net/2027/mdp.39015078496091 |
no.4501-4510 1949 |