Methods of sampling delivered coal and specifications for the purchase of coal for the government / by George S. Pope.
Saved in:
| Main Author: | |
|---|---|
| Corporate Authors: | , |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
G.P.O.,
1916.
|
| Series: | Bulletin (United States. Bureau of Mines) ;
116. |
| Subjects: |