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  1. Native and introduced saltbushes...
    By: Nelson, Elias,
    Publication info: (Wyoming ex. st.1904)
    Contributed by: Library of Congress
    BHL Collections: Library of Congress
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  2. The shrubs of Wyoming /
    By: Nelson, Elias,
    Publication info: Laramie, Wyo. :Wyoming Experiment Station,[1902]
    Contributed by: Mertz Library, The New York Botanical Garden
    BHL Collections: New York Botanical Garden
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