Author
Canadian Forestry Service
22
Nova Scotia Department of Natural Resources
22
Nova Scotia Department of Lands and Forests
19
United States. Forest Service
19
Forintek Canada Corp
15
Northeastern Research Station
11
Canada. Environment Canada
10
Kostiuk, A. P.
10
Nova Scotia. Department of Lands and Forests
10
Northeastern Forest Experiment Station (Radnor, Pa.)
9
Forest Engineering Research Institute of Canada
8
Nova Scotia. Dept. of Lands and Forests
8
Nova Scotia. Dept. of Natural Resources
8
SUNY College of Environmental Science and Forestry
8
The Pennylsvania State University
8
University of Massachusetts
8
Canada. Forestry Canada
7
Canada/United States Spruce Budworms Program
7
Mansfield Univsersity
7
Northeastern Forest Experiment Station
7
Smith, T. D.
7
United States. Department of Agriculture
7
Westfield State College
7
Brunette, G.
6
Gottschalk, Kurt W.
6
Michigan State University
6
Nova Scotia. Department of Lands and Forestry
6
University of New Hampshire
6
West Virginia University
6
Cane, D. A.
5
FPInnovations (Institute). Forintek Division
5
Forestry Canada
5
Laurentian Forestry Centre
5
Maine. Bureau of Forestry
5
Maine. Department of Conservation. Maine Forest Service
5
Maritimes Forest Research Centre
5
New York State Office of Parks, Recreation, and Historic Preservation
5
Northeastern recreation research symposium Bolton Landing, New York)
5
Northeastern recreation research symposium Saratoga Springs, New York)
5
Nova Scotia Tree Improvement Working Group
5
Society of American Foresters, Recreation Working Group
5
University of New Brunswick
5
University of Vermont
5
Atlantic Provinces Economic Council
4
Canadian Council of Forest Ministers
4
Forest Pest Management Institute (Canada)
4
Forestry Research Advisory Council of Canada
4
Newfoundland Forest Research Centre
4
Nova Scotia. Dept. of Lands and Forests. Planning Services Branch
4
Petawawa National Forestry Institute
4
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