DescriptionEnergy and life-ar.svg العربية: نظرة شاملة للطاقة وجسم الإنسان. Date 3 December 2015 Source Derivative from: this file Author Original: Mikael...
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pdf English: Presentation of possible missions Date 31 August 2015 Source National Aeronautics and Space Agency Author Dr. Dale Arney and Chris Jones...
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The Engineering and Mining Journal 1908-09-05: Vol 86 Iss 10 ( ) Title The Engineering and Mining Journal 1908-09-05: Vol 86 Iss 10 Volume 86 Publisher...
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public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer. This work is...
