"Project Retrotech" : energy conservation for existing residences /
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Main Author: | |
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Corporate Author: | |
Other Authors: | , |
Format: | Book |
Language: | English |
Published: |
St. Joseph, Mich. :
American Society of Agricultural Engineers,
[1978]
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Series: | Paper (American Society of Agricultural Engineers) ;
no. 78-4001. Energy and agriculture ; CNV 676. |
Subjects: |