فنآوری (کلیات)
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Wind and solar energy; proceedings of the New Delhi symposium. energie solaire et eolienne; actes du colloque de New Delhi. Energia solar y eَlica; actas del coloquio celebrado en Nueva Delhi.
Author:
Library: Library of Faculty of Geography of Tehran University (Tehran)
Subject: Wind power -- Societies, etc.,Solar engines -- Societies, etc
Classification :
TJ825
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U48
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