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By "De Haan, J A Bierens "
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On a Doubling of the Central Tail‐feathers in a Bird‐of‐Paradise
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By: De Haan, J A Bierens
Type: Article
In: Ibis
Volume: 2
Series: 11
Issue: 3
Date: 1920
Page Range: 720--722
Publication Info: [London], Published for the British Ornithologists' Union by Academic Press,
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