Author
Becher, Drew
1
Curtis, Edward S., 1868-1952
1
Evans, Janet
1
Garris, Arthur
1
Gulbrandsen, Don
1
Hubmann, Franz, 1914-2007
1
Kochan, Lionel
1
Kochan, Miriam
1
Lemheney, Sam
1
Mithlo, Nancy Marie,
1
National Museum of the American Indian (U.S.)
1
Pennsylvania Horticultural Society
1
Stockbridge, Jeffrey,
1
Summa, Frank
1
Summa, Marie
1