A double-plastic heat conservation system for glass greenhouses /
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
St. Joseph, Mich. :
American Society of Agricultural Engineers,
[1977?]
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| Series: | Paper (American Society of Agricultural Engineers) ;
no. 77-4528. Journal series paper (Ohio Agricultural Research and Development Center) ; no. 96-77. Energy and agriculture ; CNV 608. |
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