Troy Hess, a petroleum and natural gas engineering student, plants an ash tree seedling. He and other members of Positive Energy, a student organization, planted 200 trees in Rothrock State Forest on April 9.
Troy Hess, a petroleum and natural gas engineering student, plants an ash tree seedling. He and other members of Positive Energy, a student organization, planted 200 trees in Rothrock State Forest on April 9.