Author
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North American Forestry Commission
1
North American Wetlands Conservation Council
1
Nova Scotia Department of Lands and Forests
1
Nova Scotia Department of Lands and Forests, Forest Planning Division
1
Nova Scotia Forest Industries
1
Nova Scotia Pulp Limited
1
Nova Scotia. Voluntary Planning Board
1
Oliveri, Kris Weeks
1
Ontario Ministry of Natural Resources. Ontario Tree Improvement and Forest Biomass Institute
1
Otchere-Boateng, Jacob, 1942-
1
Parkin-Clunie, Jean
1
Pennsylvania Department of Environmental Resources. Bureau of Forestry
1
Pennsylvania Game Commission
1
Petawawa National Forestry Institute
1
Peters, Laurie
1
Plowman, V. C.
1
Prebble, M. L.
1
Prentice, R. M. (Ed.)
1
Purdue University. Dept. of Forestry and Natural Resources
1
Raske, A. G.
1
Regniere, Jacques
1
Roberts, H. A.
1
Régnière, Jacques
1
SOFOR Consultants
1
Sajan, Robert J.
1
Schmitz, J.
1
Slater, Margaret R.
1
Society of American Foresters. Region VI. Technical Conference
1
Spruce Protection Symposium Bangor, Me.)
1
Stark, Douglas A.
1
Steel, Victor
1
Stewart, Morton
1
Stora Kopparbergs bergslags aktiebolag
1
Struble, David
1
Stuckey, Ronald L.
1
Sutton, R. F.
1
Thompson, Daniel Q.
1
Thompson, Edith B.
1
Thurston, Ancyl S.
1
Townsend, D.R. (ed.)
1
Trial, Henry
1
Turgeon, Jean J.
1
U.S. Department of Agriculture Interagency Research Forum on Gypsy Moth and Other Invasive Species Annapolis, Maryland
1
United States Department of Agriculture. Agricultural Research Service
1
United States Department of Agriculture. Forest Service
1
United States. Animal and Plant Health Inspection Service
1
United States. Department of Agriculture. Forest Service. Science and Education Agency
1
United States. Forest Service. Northern Region
1
United States. State and Private Forestry. Northeastern Area
1
University of California, Division of Agricultural Sciences
1
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