Author
Canadian Forestry Service
2
Natural Areas Association (U.S.)
2
Nova Scotia Department of Natural Resources
2
Canada Department of Fisheries and Forestry. Forest Research Laboratory
1
Canada. Dept. of Agriculture. Forest Biology Division
1
Canada. Dept. of Forestry
1
Canada. Forest Entomology and Pathology Branch
1
Canada. Forestry Branch
1
Canadian Forestry Association
1
Federation of Nova Scotia Naturalists
1
Forest Insect and Disease Survey (Canada)
1
Forest Products Association of Nova Scotia
1
Natural Resources Education Centre
1
Nova Scotia Department of Environment
1
Nova Scotia. Dept. of Lands and Forests
1
Society of American Foresters
1