Author
Canadian Forestry Service
25
Maritimes Forest Research Centre
20
Magasi, Laszlo P.
19
Nova Scotia Department of Natural Resources. Fleet and Forest Protection Division
10
Canadian Forestry Service Maritimes
8
Laurentian Forestry Centre
6
United States. Forest Service
6
Canadian Forestry Service. Forest Insect and Disease Survey
5
Davidson, A. G.
5
Kettela, E. G.
5
Lindquist, O. H.
5
Sterner, T. E.
5
Atlantic Forestry Centre
4
Canada/United States Spruce Budworms Program
4
Canadian Forest Service. Maritimes Region
4
Magasi, L. P.
4
Newell, W. R.
4
Rose, A. H.
4
Canadian Forest Service
3
Great Lakes Forest Research Centre
3
Great Lakes Forestry Centre
3
Northeastern Forest Experiment Station (Radnor, Pa.)
3
Nova Scotia Department of Natural Resources
3
Nova Scotia. Department of Lands and Forests
3
Smith, T. D.
3
British Columbia. Ministry of Forests
2
Butterworth, E. W.
2
Canada. Forestry Canada
2
Canada. Forestry Canada. Maritimes Region
2
Canada. Forestry Canada. Newfoundland and Labrador Region
2
Canadian Food Inspection Agency
2
Canadian Forest Service. Newfoundland & Labrador Region
2
Canadian Forestry Service. Maritimes
2
Carter, Nelson
2
De Groot, P.
2
De Groot, Peter
2
Fogal, W. H.
2
Forest Pest Management Institute (Canada)
2
Forestry Canada. Maritimes Region
2
Hawboldt, L. S.
2
Hurley, J. Edward
2
Kondo, E. S.
2
Laflamme, G.
2
Newfoundland Forest Research Centre
2
Nova Scotia Department of Natural Resources. Forest Protection Division
2
Ontario. Ministry of Natural Resources
2
Ostry, Michael E.
2
Renault, T. R.
2
Research and Productivity Council of New Brunswick
2
Smith, C. C.
2
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