Trapping the sun's energy.
| Corporate Author: | |
|---|---|
| Format: | Microform Book |
| Language: | English |
| Published: |
[Washington, D.C.] :
U.S. Dept. of Agriculture, Agricultural Research Service,
[1977]
|
| Series: | Picture story (United States. Department of Agriculture) ;
300. Energy and agriculture ; ALT 79. |
| Subjects: |
Evans: Microforms (3rd floor)
| Call Number: |
fiche S 104 ALT 79 |
|
|---|---|---|