Forestry Pioneer: The Life of Joseph Trimble Rothrock
Who was this amazing man? During his lifetime, 1839-1922, most Pennsylvanians knew who he was. The scientific world considered him to be a distinguished botanist, but Pennsylvanians believed he had saved their forest from destruction.
A Forester's Legacy:The Life of Joseph E. Ibberson
Henry D. Gerhold, 2007
This is the biography of a forester and philanthropist devoted to bringing the benefits of forests to all people
and a success story of a man with a mission to preserve Pennsylvania's most valuable resource.
The Pennsylvania Forestry Association welcomes all people regardless of gender, skin color, ethnicity, religious belief, age, disability or sexual orientation. We are committed to diversity, equity, inclusion and compassion. We affirm that all voices are valued and we strive to serve people from all backgrounds. We encourage all to seek unity in the connections and commonalities we have through our love of the forest.