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By: Tinbergen, Niko,Type: ArticleIn: Transactions of the Linnaean Society of New YorkVolume: 5Series:Issue:Date: 1939-10Page Range: 1--94Publication Info: New York, The Society, 1882-Subjects:
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By: Tinbergen, Niko,Type: ArticleIn: Tijdschrift voor entomologieVolume: 88Series:Issue:Date: 1947Page Range: 435--438Publication Info: [Amsterdam], Nederlandse Entomologische Vereniging,Subjects:
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By: Tinbergen, Niko,Type: ArticleIn: The Wilson bulletinVolume: 60Series:Issue: 1Date: 1948Page Range: 6--51Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-Subjects:
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By: Tinbergen, Niko,Type: ArticleIn: Revue suisse de zoologieVolume: 53Series:Issue:Date: 1946Page Range: 427--431Publication Info: Genève, Kundig [etc.],Subjects: