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Special Collections & University Archives (ISU): Wildlife Research Unit Scientists Collecting Specimens, 1958
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Special Collections & University Archives (ISU): James Dinsmore, 1995
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Special Collections & University Archives (ISU): James Pease, 1993
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Special Collections & University Archives (ISU): Iowa State Animal Ecology Class Studying Wetlands, 1935
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Special Collections & University Archives (ISU): Iowa State Animal Ecology Class in the Field, undated
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Special Collections & University Archives (ISU): Iowa State Animal Ecology Class in the Field, undated
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Special Collections & University Archives (ISU): Animal Ecology Class at Iowa State, undated
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Special Collections & University Archives (ISU): Animal Ecology Class at Iowa State, undated
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Special Collections & University Archives (ISU): Animal Ecology Class at Iowa State, 1951
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Special Collections & University Archives (ISU): Iowa State Animal Ecology Students Collecting Fish
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Special Collections & University Archives (ISU): Class Birdwatching, May 1925