Author
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Lavigne, Dan R.
1
Lavigne, Daniel R.
1
Lidstone, R. G.
1
MacKinnon, W. E.
1
Maine. Department of Conservation
1
Maine. Forest Service. Department of Conservation
1
Maine. Forestry Dept. Entomology Division
1
Maritato, Marc C.
1
Marty, Robert Jay, 1931-
1
May, Elizabeth
1
Morris, O. N.
1
Morris, Oswald N
1
New Brunswick Department of Natural Resources and Energy. Forest Pest Management Section
1
New Brunswick. Cabinet Committee on Economic Development
1
New Brunswick. Task Force for Evaluation of Budworm Control Alternatives
1
Newfoundland Forest Research Centre
1
Nova Scotia Department of Lands and Forests. Entomological Services
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
Parkin-Clunie, Jean
1
Porter, K. B.
1
Régnière, Jacques
1
Society of American Foresters. Region VI. Technical Conference
1
Spruce Protection Symposium Bangor, Me.)
1
Stark, Douglas A.
1
Steel, Victor
1
Stora Kopparbergs bergslags aktiebolag
1
Struble, David
1
Thurston, Ancyl S.
1
Trial, Henry
1
United States Department of Agriculture
1
United States. Forest Service
1
United States. State and Private Forestry. Northeastern Area
1
Varty, I. W.
1
Vermont. Department of Forests, Parks, and Recreation
1
Webb, F. E.
1
Weed, David
1