Author
Environment Canada
4
Great Lakes Forest Research Centre
4
Nova Scotia Department of Lands and Forests
4
Nova Scotia Department of Natural Resources
4
Canadian Forest Service
3
Forestry Service
3
Nova Scotia. Department of Lands and Forests
3
von Althen, F. W.
3
Canadian Forestry Service
2
Smith, T. D.
2
CANADA DEPARTMENT OF FORESTRY
1
COMMONWEALTH FORESTRY CONFERENCE, PAPER KUALA LUMPUR, MALAYSIA
1
Canada. Dept. of Agriculture. Forest Biology Division
1
Canada. Dept. of Forestry
1
Canada. Dept. of Natural Resources Canada
1
Canada. Forest Entomology and Pathology Branch
1
Canada. Forestry Branch
1
Cecchettini, C. L.
1
FORESTRY SERVICE
1
Forest Insect and Disease Survey (Canada)
1
Georgeson, E.
1
Guenther, H.
1
Hawboldt, L. S. 1916-1997
1
Hawksworth, F. G.
1
Holst, M.
1
International Paper Company
1
JARVIS, P. G.
1
Johnson, D. W.
1
Kostjukovits, S.
1
Lamson, Neil
1
Levy, D. M.
1
Levy, Donald M.
1
Mills, Brooks
1
North Carolina State University - Industry Cooperative Tree Improvement Program
1
Nova Scotia Department of Lands and Forests. Forest Resources Planning and Mensuration
1
Nova Scotia Department of Lands and Forests. Reforestation and Silviculture
1
Nova Scotia Department of Lands and Forests. Wildlife Resources
1
Nova Scotia. Dept. of Lands and Forests
1
Petawawa National Forestry Institute. National Tree Seed Centre
1
Peters, Glenda MacKinnon
1
ROCKY MOUNTAIN FOREST AND RANGE EXPERIMENT STATION
1
Sommer, R.
1
UNIVERSITY OF CALIFORNIA, DEPARTMENT OF ENVIRONMENTAL DESIGN
1
UNIVERSITY OF EDINBURGH
1
United States Departmnet of Agriculture. Forest Service. Northeastern Area State & Private Forestry
1
United States. Forest Service
1
University of New Brunswick
1