Energy consumption and the Pennsylvania food system /
| Main Author: | |
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| Corporate Author: | |
| Other Authors: | |
| Format: | Microform Book |
| Language: | English |
| Published: |
University Park :
Cooperative Extension Service, Pennsylvania State University,
1978.
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| Series: | Energy and agriculture ;
CNV 111. |
| Subjects: |
| Item Description: | Caption title. Microform. |
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| Physical Description: | 4 pages : illustrations ; 28 cm. |