Author: | Eathorne, William. |
---|---|
Year: | 1949 |
Document Type: | USBI |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.27:7522 |
Series: | Information circular / Bureau of Mines ; |
Report Number: | 7522 |
Subjects: | Mine safety |
Salt mines and mining--New York (State)--Retsof | |
Link: | https://hdl.handle.net/2027/mdp.39015078463513 |