Biodiversity Heritage Library
By "Pennsylvania Lines West of Pittsburgh. Freight Dept. "
Orcharding information concerning planting, pruning and spraying /
By: Paddock, Wendell, - Davis, V. H. - Pennsylvania Lines West of Pittsburgh. Freight Dept.
Publication info: Pittsburgh, Pa. :Pennsylvania Lines West of Pittsburgh, Freight Dept.,1911.
Holding Institution: Penn State University (archive.org)