| Author: | Coumbe, Albert Thompson, |
|---|---|
| Year: | 1929 |
| Document Type: | MAIN |
| Issuing Agency: | U.S. Dept. of Commerce, Bureau of Mines, |
| SUDOC: | C 22.11:6204 |
| Series: | Information circular / U.S. Bureau of Mines ; |
| Report Number: | 6204 |
| Subjects: | Heating--United States--Statistics |
| Fuel--United States--Statistics | |
| Energy consumption--United States--Statistics | |
| Link: | https://hdl.handle.net/2027/mdp.39015095082361 |