| Year: | 1919 |
|---|---|
| Document Type: | USBM |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.7:219 |
| Series: | Technical paper / United States Department of the Interior, Bureau of Mines ; |
| Report Number: | 219 |
| Subjects: | Coal--Combustion |
| Steam power-plants--Energy conservation | |
| Flue gases--Analysis | |
| Steam power plants--Energy conservation | |
| Links: | https://hdl.handle.net/2027/mdp.39015077560202 |
| https://hdl.handle.net/2027/mdp.39015086470815 |