Plastic covers for glass greenhouses : assessing the economics /
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| Main Author: | |
|---|---|
| Corporate Author: | |
| Other Authors: | , |
| Format: | Book |
| Language: | English |
| Published: |
Ithaca, N.Y. :
Northeast Regional Agricultural Engineering Service,
[1979?]
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| Series: | Energy and agriculture ;
CNV 71. |
| Subjects: |