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By: Ludwig, Daniel - Barsa, Mary CType: ArticleIn: Journal of the New York Entomological SocietyVolume: 67Series:Issue:Date: 1959Page Range: 151--156Publication Info: Lawrence, Kan Allen Press [etc.]Subjects:
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By: Ludwig, Daniel - Folzenlogen, John NType: ArticleIn: Journal of the New York Entomological SocietyVolume: 72Series:Issue:Date: 1964Page Range: 159--162Publication Info: Lawrence, Kan Allen Press [etc.]Subjects:
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By: Kelly, Robert P - Ludwig, DanielType: ArticleIn: Journal of the New York Entomological SocietyVolume: 75Series:Issue:Date: 1967Page Range: 45--53Publication Info: Lawrence, Kan Allen Press [etc.]Subjects:
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By: Ludwig, Daniel - Barsa, Mary CType: ArticleIn: Journal of the New York Entomological SocietyVolume: 65Series:Issue:Date: 1957Page Range: 107--111Publication Info: Lawrence, Kan Allen Press [etc.]Subjects:
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By: Ludwig, Daniel - Crowe, Priscilla A - Hassemer, M MatthewType: ArticleIn: Journal of the New York Entomological SocietyVolume: 72Series:Issue:Date: 1964Page Range: 23--28Publication Info: Lawrence, Kan Allen Press [etc.]Subjects:
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By: Ludwig, Daniel - Barsa, Mary CType: ArticleIn: The Biological bulletinVolume: 110Series:Issue:Date: 1956-02-01Page Range: 77--82Publication Info: Woods Hole, Mass Marine Biological LaboratorySubjects:
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By: Cordero, Sally M - Ludwig, DanielType: ArticleIn: Journal of the New York Entomological SocietyVolume: 71Series:Issue:Date: 1963Page Range: 66--73Publication Info: Lawrence, Kan Allen Press [etc.]Subjects:
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By: Folinas, Helen - Ludwig, DanielType: ArticleIn: Journal of the New York Entomological SocietyVolume: 79Series:Issue:Date: 1971Page Range: 182--189Publication Info: Lawrence, Kan Allen Press [etc.]Subjects:
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By: Ludwig, Daniel - Gallagher, Margaret RType: ArticleIn: Journal of the New York Entomological SocietyVolume: 74Series:Issue:Date: 1966Page Range: 134--139Publication Info: Lawrence, Kan Allen Press [etc.]Subjects: