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By: MacGillivray, Alexander Dyer, - Houghton, C. O.Type: ArticleIn: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of PhiladelphiaVolume: 34Series:Issue:Date: 1923Page Range: 106--111Publication Info: Philadelphia, [Entomological Rooms of the Academy of Natural Sciences],Subjects:
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By: Mcgillivray, Alex D - Houghton, C. O.Type: ArticleIn: Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of PhiladelphiaVolume: 14Series:Issue:Date: 1903Page Range: 12--13Publication Info: Philadelphia, [Entomological Rooms of the Academy of Natural Sciences],Subjects:
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By: Houghton, C. O.Type: ArticleIn: Journal of economic entomologyVolume: 1Series:Issue: 5Date: 1908-10-01Page Range: 297--300Publication Info: [College Park, Md., etc.], Entomological Society of America [etc.],Subjects:
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By: Houghton, C. O.Type: ArticleIn: Journal of economic entomologyVolume: 1Series:Issue: 3Date: 1908-06-01Page Range: 216--217Publication Info: [College Park, Md., etc.], Entomological Society of America [etc.],Subjects: