-
By: Bishop, L. L. - Pennsylvania. Department of Forest and Waters.Edition:Publication info: [Harrisburg, Pennsylvania Dept. of Forests and Waters, 1925]Volume:Series:Holding Institution: Penn State UniversitySubjects: Allegheny National Forest (Pa.) Forests and forestry PennsylvaniaBHL Collections:
-
By: United States. Forest Service.Edition:Publication info: Warren, Pa, U.S. Dept. of Agriculture, Forest Service, [1990?]Volume: 1990Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Allegheny National Forest Allegheny National Forest (Pa.) Forest reserves Pennsylvania Recreational use Safety measures Snowmobiling Winter sportsBHL Collections: