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By: Harshberger, John W. (John William),Edition:Publication info: Philadelphia, [T.C. Davis], 1899Volume:Series:Holding Institution: University of Toronto - Gerstein Science Information CentreSubjects: Biography Botanists, American Botany History Philadelphia (Pa.)BHL Collections:
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By: Harshberger, John W. (John William),Edition:Publication info: Philadelphia, [Press of T. C. Davis & son], 1899Volume:Series:Holding Institution: Multiple institutionsSubjects: Biographies Biography Botanik Botaniker Botanists, American Botany Geschichte Anfänge - 1895 History PA Pennsylvania Philadelphia Philadelphia (Pa.)BHL Collections:
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By: Rodgers, Andrew Denny,Edition:Publication info: Princeton, Princeton University Press, 1914Volume:Series:Holding Institution: Internet ArchiveSubjects: 1810-1888 Botanists, American Botany Gray, Asa, United StatesBHL Collections: