Author
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Houston, R. S.
2
Huff, M. H.
2
INTERNATIONAL COMMITTEE FOR COAL RESEARCH
2
INTERNATIONAL CONFERENCE ON COAL RESEARCH, PROCEEDINGS VANCOUVER, BRITISH COLUMBIA
2
Intermountain Research Station (Ogden, Utah)
2
Kolb, C. R.
2
Landis, T. D.
2
Leahy, P. P.
2
Link, P. K.
2
Lull, Howard William, 1915-
2
Maine. Bureau of Forestry
2
Martin, M.
2
More, Thomas A.
2
Mulford, Walter (ed.)
2
NATIONAL BIOLOGICAL SERVICE
2
NORTH CENTRAL FOREST EXPERIMENT STATION
2
NORTHERN FOREST LANDS COUNCIL
2
National Audubon Society
2
National Society for Park Resources
2
New York State Office of Parks, Recreation, and Historic Preservation
2
Newchurch, E. J.
2
Norris, L. K.
2
Novak, Milan, 1941-
2
Nyberg, J. B.
2
Overton, C. K.
2
Panshin, A. J.
2
Peterson, Roger Tory, 1908-1996
2
Petrides, George A.
2
Pratt, Richard M.
2
Random Lengths Publications
2
Rankin, D. W.
2
Reed, J. C. (ED.)
2
Reinhart, Kenneth G., 1914-
2
Rice, D. D.
2
Rogers, Ann M.
2
SMITH, C. G.
2
Sims, P. K.
2
Sloss, L. L.
2
Smyth, E. L.
2
Society of American Foresters, Recreation Working Group
2
Society of Economic Paleontologists and Mineralogists
2
Taylor, R. B.
2
Thompson, Robert S.
2
Trout, John Jr. 1946-
2
Twery, M. J.
2
U.S. Department of Agriculture. Forest Service
2
UNITED STATES DEPARTMENT OF THE INTERIOR
2
UNITED STATES FOREST SERVICE, PACIFIC NORTHWEST RESEARCH STATION
2
United States Department of Agriculture, Forest Service, Northeastern Research Station
2
United States. Department of Commerce. International Trade Administration
2
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