scholarly article by Theodore Dru Alison Cockerell published March 1912 in Transactions of the Linnean Society of London: Zoology

scientific article

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scientific article published in May 1941

scientific article published in 1919

scientific article published in 1897

scholarly article by Theodore Dru Alison Cockerell published 1913 in Proceedings of the United States National Museum

article published in 1913

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scientific article published in 1924

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article by Theodore Dru Alison Cockerell published 1900 in Psyche

scientific article published in Nature

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scientific article published in Nature

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scientific article published in 1906

scientific article published in 1913

scientific article published in Nature

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scholarly publication published in 1906

scientific article published in Nature

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scientific article published in 1914

journal article; published in Nature on 1921-12-01

scientific article published in Nature

article published in August 1901

scientific article published in 1921

scientific article published in 1932

scientific article published in 1917