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Checklist of the vascular plants of Powdermill Nature Reserve, Westmoreland County, Pennsylvania no.20 (1999)

Parts

  1. By: Utech, Frederick H.
    Type: Article
    In: Checklist of the vascular plants of Powdermill Nature Reserve, Westmoreland County, Pennsylvania
    Volume: 20
    Date: 1999
    Page Range: 1--78
    Publication info: Pittsburgh, Pa Carnegie Museum of Natural History 1999