Western Pennsylvania Bios Chapter of the Society for Conservation Biology Records, 190 - 02 - 157 - 001. Clarion University Archives.
Western Pennsylvania Bios Chapter of the Society for Conservation Biology Records, 190 - 02 - 157 - 001. Clarion University Archives. http://as-clarion.klnpa.org/repositories/2/resources/1562 Accessed June 16, 2026.