Other Worlds Their Nature, Possibilities and Habitability in the Light of the Latest Discoveries| author | Serviss, Garrett Putman |
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| download | pg18431.pdb (407K) |
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| language | English |
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| categories | Planets Astronomy QB: Astronomy |
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| copyright status | Public domain in the USA. |
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| source | Project Gutenberg EBook #18431 2006-05-22 |
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