Author
Canada/United States Spruce Budworms Program
2
United States. Cooperative State Research Service
2
Blum, Barton M.
1
Bodine, Allison
1
CANADIAN HERITAGE RIVERS SYSTEM
1
Canada. Department of the Environment. Canada Land Inventory
1
Crawford, Hewlette S., 1931-
1
Garton, Edward O.
1
Greenfield, Eric
1
Hirabayashi, Satoshi
1
Jennings, Daniel T.
1
Langelier, Lisa A.
1
Lansky, Mitch
1
Mielke, Manfred E.
1
North Central Forest Experiment Station (Saint Paul, Minn.)
1
Northeastern Forest Experiment Station (Radnor, Pa.)
1
Nova Scotia Department of Lands and Forests
1
Nova Scotia Department of Natural Resources
1
Nowak, David J.
1
Ostry, Michael E.
1
Peters, Glenda MacKinnon
1
Read, Ralph A., 1916-
1
Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
1
Society of American Foresters
1
Sonderman, David L.
1
Sprackling, John A
1
United States. Forest Service
1
United States. Forest Service, Northeastern Forest Experiment Station
1
United States. State and Private Forestry. Northeastern Area
1
University of New Brunswick
1