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By: Gess, F W - Gess, Sarah K - Gess, Robert W.Type: ArticleIn: Journal of Hymenoptera researchVolume: 4Series:Issue:Date: 1995Page Range: 25--32Publication Info: Washington, D.C, International Society of Hymenopterists, [1992-Subjects:
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By: Gess, Sarah K - Gess, F W - Gess, Robert W.Type: ArticleIn: Journal of Hymenoptera researchVolume: 6Series:Issue:Date: 1997Page Range: 75--91Publication Info: Washington, D.C, International Society of Hymenopterists, [1992-Subjects: