المساعد الشخصي الرقمي

مشاهدة النسخة كاملة : Renewable Energy: Its Physics, Engineering, Environmental Impacts, Economy and Planni

م .احمد عادل
12-02-2006, 09:44 PM
Renewable Energy: Its Physics, Engineering, Environmental Impacts, Economy and Planning Aspects
by Bent Sorensen
ISBN: 0126561532
Publisher: Elsevier Science & Technology Books - August 2004

كتاب عن الطاقة المتجددة
م .احمد عادل
12-02-2006, 10:07 PM
Energy Technology and Directions for the Future

Author: PH.D., JOHN R FANCHI
ISBN: 0122482913
Publisher: Academic Press - 26 January, 2004

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