Howell, D. (1979). Your solar energy home: Including wind and methane applications. Oxford New York: Pergamon Press.
Παραπομπή Chicago StyleHowell, Derek. Your Solar Energy Home: Including Wind and Methane Applications. Oxford New York: Pergamon Press, 1979.
Παραπομπή MLAHowell, Derek. Your Solar Energy Home: Including Wind and Methane Applications. Oxford New York: Pergamon Press, 1979.
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