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Colonizing Space
Erik Bergaust
出版Putnam, 1978
主題Technology & Engineering / Aeronautics & Astronautics
ISBN03996111349780399611131
URLhttp://books.google.com.hk/books?id=u5ZTAAAAMAAJ&hl=&source=gbs_api
註釋Examines the possibilities of establishing colonies in space that can bring the energy of the sun back to Earth.