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Автор: Alfred Russel Wallace

Island Life; Or, The Phenomena and Causes of Insular Faunas and Floras.

Island Life; Or, The Phenomena and Causes of Insular Faunas and Floras

Uit den Indischen Archipel. De Aarde en haar volken, Jaargang 1875.

Uit den Indischen Archipel. De Aarde en haar volken, Jaargang 1875

Is Mars habitable? A critical examination of Professor Percival Lowell's book

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