Author
Northeastern Forest Experiment Station (Radnor, Pa.)
3
United States. Forest Service
2
Brisbin, Robert L.
1
Federer, C. Anthony
1
Halverson, Howard G.
1
Hornbeck, J. W.
1
Humphreys, Mary J.
1
Lull, Howard William, 1915-
1
Mendel, Joseph J.
1
Miller, G. W.
1
Miller, Gary W.
1
Reinhart, Kenneth G., 1914-
1
Safford, Lawrence O.
1
Schuler, T. M.
1
Smith, H. C.
1
Stout, Benjamin B.
1
Trimble, George R. Jr
1
U.S. Department of Agriculture. Forest Service
1
U.S. Department of Agriculture. Northeastern Forest Experiment Station
1
U.S.D.A. Forest Service
1
United States Department of Agriculture. Forest Service
1
Yaussy, Daniel A.
1
Zisa, Robert P.
1