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Habitability

  1. Other Worlds
Their Nature, Possibilities and Habitability in the Light of the Latest Discoveries

    Garrett Putman Serviss

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    Garrett Putman Serviss
    Other Worlds
Their Nature, Possibilities and Habitability in the Light of the Latest Discoveries

  2. Is Mars habitable? A critical examination of Professor Percival Lowell's book "Mars and its canals," with an alternative explanation

    Alfred Russel Wallace

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    Alfred Russel Wallace
    Is Mars habitable? A critical examination of Professor Percival Lowell's book "Mars and its canals," with an alternative explanation
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