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Articles

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Distribution and Habitat Preference of Minnesota Dragonfly Species (Odonata, Anisoptera) I.
Robert Evans Carlson, Myron A. Anderson, and Charles L. Hamrum

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Myrmecological Techniques
Arthur W. Glass and Charles L. Hamrum

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Some Aspects of Apiculture in Minnesota
Carmen W. Harper and Charles F. Calkins

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Findings on Disarmament
William O. Peterfi