Home heating : systems, fuels, controls /
| Main Author: | |
|---|---|
| Corporate Author: | |
| Other Authors: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
[Washington] :
Dept. of Agriculture, Agricultural Research Service,
[1977]
|
| Edition: | [Slighty rev. Nov. 1977.]. |
| Series: | Farmers' bulletin (United States. Department of Agriculture) ;
no. 2235. |
| Subjects: |
| Physical Description: | 24 pages : illustrations ; 23 cm. |
|---|