Pennsylvania trees /

Paleoenvironmental implications of botanical data from Meadowcroft Rockshelter, Pennsylvania.
by: Volman, Kathleen Cushman
Published: (1981)

The vascular flora of Pennsylvania : annotated checklist and atlas /
by: Rhoads, Ann Fowler
Published: (1993)

The plants of Pennsylvania : an illustrated manual /
by: Rhoads, Ann Fowler
Published: (2000)

Journal of a botanical excursion in the northeastern parts of the states of Pennsylvania and New York : during the year 1807 /
by: Pursh, Frederick, 1774-1820
Published: (1923)

Plant names and plant lore among the Pennsylvania Germans /
by: Lick, David E.
Published: (1923)

Trees of Pennsylvania : a complete reference guide /
by: Rhoads, Ann Fowler
Published: (2005)

A catalogue of the flowering plants and vascular cryptogams : found in and near Lackawanna and Wyoming valleys /
by: Dudley, William Russel, 1849-1911
Published: (1892)

Compendium florae philadelphicae : containing a description of the indigenous and naturalized plants found within a circuit of ten miles arond Philadelphia /
by: Barton, William P. C. (William Paul Crillon), 1786-1856
Published: (1818)

The Flora of the upper Susquehanna and its tributaries /
by: Clute, Willard Nelson, 1869-
Published: (1898)

An inaugural dissertation, on the chemical and medical properties of the persimmon tree, and the analysis of astringent vegetables : submitted to the examination of the Revd. John Ewing, S.T.P. provost; the trustees and medical professors, of the University of Pennsylvania; for the degree of Doctor of Medicine. /
by: Woodhouse, James, 1770-1809
Published: (1792)

Trees of Pennsylvania : the Atlantic States and the Lake States.
by: Li, Hui-Lin, 1911-
Published: (1972)

Butt log quality of trees in Pennsylvania oak stands /
by: Dale, Martin E., et al.
Published: (1985)

The Diatomace of Philadelphia and vicinity /
by: Boyer, Charles S. (Charles Sumner), 1856-1928
Published: (1916)

Pennsylvania songs and legends /
by: Korson, George Gershon, 1899-1967
Published: (1949)

Protecting red oak seedlings with tree shelters in northwestern Pennsylvania /
by: Walters, Russell S.
Published: (1993)

Pennsylvania folk-art ; an interpretation.
by: Stoudt, John Joseph, 1911-
Published: (1948)

Early Pennsylvania arts and crafts /
by: Stoudt, John Joseph, 1911-
Published: (1964)

An inaugural dissertation on the chymical analysis and operation of vegetable astringents, with observations on the identity of the vegetable acids : sumbitted to the examination of the Rev. John Ewing, S.T.P. provost; the trustees and medical professors of the University of Pennsylvania, for the decree of Doctor of Medicine. /
by: Willis, John
Published: (1795)

The decorated barns of Eastern Pennsylvania /
by: Stoudt, John Joseph, 1911-
Published: (1945)

An inaugural dissertation on the Polygala senega, commonly called seneca snake-root : submitted to the examination of the Rev. John Ewing, S.S.T.P., provost, the trustees & medical faculty, of the University of Pennsylvania, on the 22d day of May, 1798, for the degree of Doctor of Medicine. /
by: Winston, Isaac
Published: (1798)

Fire clays of Pennsylvania /
by: Shaw, J. B. (Joseph Bradfield), 1884-
Published: (1928)

Pennsylvania caves /
by: Stone, Ralph W. (Ralph Walter), 1876-1964
Published: (1932)

Buildings of Pennsylvania : Pittsburgh and western Pennsylvania /
by: Donnelly, Lu
Published: (2010)

The Pennsylvania Railroad /
by: Churella, Albert J., 1964-
Published: (2013)

Witches of Pennsylvania : occult history & lore /
by: White, Thomas
Published: (2013)

Properties and uses of Pennsylvania shales and clays, Southeastern Pennsylvania /
Published: (1971)

Pennsylvania Dutch folk songs /
by: Britton, George
Published: (2003)

Buildings of Pennsylvania.
Published: (2011)

Slavery in Pennsylvania ... /
by: Turner, Edward Raymond, 1881-1929
Published: (1911)

Pennsylvania canals.
by: Carey, Mathew, 1760-1839
Published: (1828)

The Pennsylvania Germans /
by: Wood, Ralph
Published: (1942)

The Noctuidae of Pennsylvania : a manual /
by: Tietz, Harrison Morton
Published: (1936)

Geohydrology of southeastern Pennsylvania /
by: Low, Dennis J. (Dennis James)
Published: (2002)

Geohydrology of southeastern Pennsylvania /
by: Low, Dennis J. (Dennis James)
Published: (2002)

Pennsylvania and its manifold activities /
Published: (1912)

Legends & lore of western Pennsylvania /
by: White, Thomas
Published: (2009)