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by Jarass, Lorenz, Hoffmann, Lutz, Jarass, Anne, Obermair, G.
Published 1980
Subjects:
“...Renewable energy resources...”Published 1980
Springer Berlin Heidelberg
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by Wrixon, Gerard T., Rooney, Anne-Marie E., Palz, Wolfgang
Published 1993
Subjects:
“...Renewable energy resources...”Published 1993
Springer Berlin Heidelberg