Wallace, A. R. The Geographical Distribution of Animals, Volume 1 With a study of the relations of living and extinct faunas as elucidating the past changes of the Earth's surface.
Chicago-referens (17:e uppl.)Wallace, Alfred Russel. The Geographical Distribution of Animals, Volume 1 With a Study of the Relations of Living and Extinct Faunas as Elucidating the Past Changes of the Earth's Surface.
MLA-referens (9:e uppl.)Wallace, Alfred Russel. The Geographical Distribution of Animals, Volume 1 With a Study of the Relations of Living and Extinct Faunas as Elucidating the Past Changes of the Earth's Surface.
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