| Author: | Barkley, J. F. |
|---|---|
| Year: | 1942 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27:7229 |
| Series: | Information circular ; |
| Report Number: | 7229 |
| Subjects: | Dwellings--Energy conservation |
| Dwellings--Maintenance and repair | |
| Link: | https://hdl.handle.net/2027/mdp.39015074126908 |