Author
Canada/United States Spruce Budworms Program
4
Canadian Forestry Service
3
Great Lakes Forest Research Centre
2
Kettela, E. G.
2
Lindquist, O. H.
2
Northeastern Forest Experiment Station (Radnor, Pa.)
2
Alfaro, René I
1
Brann, Thomas B
1
British Columbia. Ministry of Forests
1
Canada-British Columbia Partnership Agreement on Forest Resource Development: FRDA II
1
Canadian Food Inspection Agency (CFIA)
1
Canadian Forest Service
1
Canadian Forest Service. Newfoundland & Labrador Region
1
Fogal, W. H
1
Forest Protection Limited
1
Fraser, R. Gerry
1
Gardner Pinfold Consulting Economists
1
Gebremichael, Goshu
1
Hardy, Yvan
1
Humble, L.
1
Kettela, E. G
1
Kiss, Gyula
1
Laurentian Forestry Centre
1
Lethiecq, Jean-Louis
1
Lu, Jing Yan
1
Lynch, Ann M.
1
Maine Forest Service
1
Maine. Bureau of Forestry
1
Mallik, A. U.
1
Maniville, Michel
1
Maritimes Forest Research Centre
1
Michigan Cooperative Forest Pest Management Program
1
Montgomery, Bruce A.
1
Newell, W. R.
1
Newfoundland Forest Research Centre
1
Newfoundland Forestry Centre
1
Nova Scotia. Voluntary Planning Board
1
Ontario Ministry of Natural Resources. Ontario Tree Improvement and Forest Biomass Institute
1
Ostaff, D.
1
Pacific Forestry Centre
1
Petawawa National Forestry Institute
1
Plowman, V. C.
1
Programme Canada-États-Unis sur les tordeuses des bourgeons de l'épinette
1
Rose, A. H.
1
Régnière, Jacques
1
Schmitt, Daniel M.
1
Schooley, Hugh O
1
Seymour, Robert S.
1
Sidhu, S. S., 1938-
1
Sippell, W. L
1
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