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By: Walker, Francis Amasa,Edition:Publication info:Volume: Walker, (Francis) to Engelmann, 1880Series:Holding Institution: Missouri Botanical Garden, Peter H. Raven LibrarySubjects:BHL Collections: Engelmann Papers, Missouri Botanical Garden
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By: Lobley, James Logan, - Harting, James Edmund, - Walker, Francis Amasa, - Wharton, Henry Thornton,Edition:Publication info: London Roper and Drowley 1889Volume:Series:Holding Institution: University of Toronto - Gerstein Science Information CentreSubjects:BHL Collections: