Descriptions of three new birds from the Belgian Congo. Bulletin of the AMNH ; v. 34, article 16
American Museum Congo Expedition (1909-1915) Chapin, James P. (James Paul), 1889-1964 Lang, Herbert, 1879-1957
Book
1915
English
Wikidata: https://www.wikidata.org/entity/Q51463477
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