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By: McGregor, Ernest AlexanderType: ArticleIn: PsycheVolume: 24Series:Issue:Date: 1917Page Range: 105--117Publication Info: Cambridge, Mass, Cambridge Entomological Club,Subjects:
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By: McGregor, Ernest AlexanderType: ArticleIn: PsycheVolume: 25Series:Issue:Date: 1918Page Range: 46Publication Info: Cambridge, Mass, Cambridge Entomological Club,Subjects:
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By: Mcgregor, Ernest AlexanderType: ArticleIn: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of PhiladelphiaVolume: 23Series:Issue:Date: 1912Page Range: 305--306Publication Info: Philadelphia, [Entomological Rooms of the Academy of Natural Sciences],Subjects:
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By: Jordan, David Starr, - Hubbs, Carl L. (Carl Leavitt), - McGregor, Ernest AlexanderType: ArticleIn: Memoirs of the Carnegie MuseumVolume: 10Series:Issue: 2Date: 1925-06-27Page Range: 93--346Publication Info: Pittsburgh, Published by the authority of the Board of Trustees of the Carnegie Institute, 1901-1936Subjects:
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By: McGregor, Ernest AlexanderType: ArticleIn: Annals of the Entomological Society of AmericaVolume: 10Series:Issue:Date: 1917Page Range: 167--175Publication Info: [College Park, Md., etc.], Entomological Society of America,Subjects:
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By: Mcgregor, Ernest AlexanderType: ArticleIn: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of PhiladelphiaVolume: 28Series:Issue:Date: 1917Page Range: 433--437Publication Info: Philadelphia, [Entomological Rooms of the Academy of Natural Sciences],Subjects: