Permissible explosives approved prior to June 30, 1927 [microform]
Saved in:
| Other Authors: | , |
|---|---|
| Format: | Government Document Microfilm Serial |
| Language: | English |
| Published: |
Washington, D.C. :
[publisher not identified],
1927.
|
| Series: | Report of investigations (United States. Bureau of Mines) ;
2818. |
| Subjects: |
Norlin Library - Government Information - Microform
| Call Number: |
EBD C22.12-2818
|
|---|---|
| EBD C22.12-2818 | Restricted Place a Hold |