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By: Ritzenthaler, Robert Eugene,Edition:Publication info: Milwaukee, Wis, Published by order of the Board of Trustees, 1953Volume: v.19, no.4Series:Holding Institution: University of Toronto - Robarts LibrarySubjects:BHL Collections:
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By: Ritzenthaler, Robert Eugene, - Quimby, George Irving,Edition:Publication info: [Chicago], Chicago Natural History Museum, 1962Volume: v.36:no.11 (1962)Series:Holding Institution: Field Museum of Natural History LibrarySubjects:BHL Collections: