A fresh water solar pond for greenhouse heating
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Main Authors: | , , , , , |
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Format: | Texto biblioteca |
Language: | |
Published: |
Rome (Italy)
1989
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Subjects: | SOLAR COLLECTORS, GREENHOUSES, HEATING, PONDS, FRESHWATER, APPROPRIATE TECHNOLOGY, CAPTEUR SOLAIRE, SERRE, CHAUFFAGE, COLECTORES SOLARES, INVERNADEROS, CALENTAMIENTO, ETANG, EAU DOUCE, TECHNOLOGIE APPROPRIEE, ESTANQUES, AGUA DULCE, TECNOLOGIA APROPIADA, |
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