Wallace on 'Palæarctic' and 'Nearctic'
Wallace, Alfred Russel, 1823-1913
Article
1894
The Auk
11
318--319
BioStor
English
Washington, D.C, American Ornithologists' Union, etc, 1884-
BioStor: https://biostor.org/reference/121111 DOI: https://doi.org/10.2307/4068607
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