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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Skirm, George W.
    Type: Article
    In: Bulletin of popular information - Arnold Arboretum, Harvard University
    Volume: 7
    Series: 4
    Issue: 12
    Date: 1939-12-01
    Page Range: 65--68
    Publication Info: Jamaica Plain, Mass. [etc.], Arnold Arboretum,