Author
Society of Economic Geologists (U.S.)
2
Association for Mineral Exploration British Columbia
1
Canada Centre for Mineral and Energy Technology
1
Canada. Department of Forestry and Rural Development
1
Canada. ENFOR Secretariat
1
Canada. Forestry Canada
1
Canadian Forestry Service
1
Forest Engineering Research Institute of Canada
1
Forest Engineering Research Institute of Canada. Silvicultural Operations Group
1
Forestry Canada
1
Forestry Research Advisory Council of Canada
1
Geological Association of Canada. Mineral Deposits Division
1
Mikola, Peitsa
1
Mining Society of Nova Scotia
1
National Research Council of Canada
1
North Carolina State University - Industry Cooperative Tree Improvement Program
1
Nova Scotia Department of Lands and Forests
1
Nova Scotia Department of Natural Resources
1
Prospectors and Developers Association of Canada
1
Romberger, John Albert, , 1925-
1
U.S. Forest Service. Northern Research Station
1