Author
United States. Forest Service
3
Burns, R. M.
2
Gottschalk, K. W.
2
Honkala, B. H.
2
NORTHEASTERN FOREST EXPERIMENT STATION
2
UNITED STATES DEPARTMENT OF AGRICULTURE
2
CENTRAL HARDWOOD FOREST CONFERENCE, PROCEEDINGS OF A MEETING PENNSYLVANIA STATE UNIVERSITY, PENNSYLVANIA
1
Fosbroke, S. L.
1
Jacobson, Micheal G.
1
Linehan, Peter E.
1
Martin, T. E.
1
McCormick, L. H.
1
McDill, Marc E.
1
Nova Scotia. Department of Lands and Forests
1
PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL RESOURCES
1
PENNSYLVANIA STATE UNIVERSITY
1
Petit, D. R.
1
Petit, L. J.
1
SOUTHERN FOREST EXPERIMENT STATION
1
Taulman, J. F.
1
Thill, R. E.
1
WEST VIRGINIA UNIVERSITY
1