Author
Berry, A. B.
2
Beckwith, A. F.
1
Bevilacqua, E.
1
Canadian Forestry Service
1
Chapeskie, David John, 1951-
1
Great Lakes Forestry Centre
1
Ontario. Ministry of Natural Resources
1
Ontario. Northwest Science & Technology
1
Petawawa Forest Experiment Station
1
Puttock, G. D.
1
Roebbelen, Peter
1
Smith, Victor G.
1
Steill, W. M.
1