Authors
C. Ding
Department of Renewable Resources, University of Alberta, Edmonton,, Alberta, Canada
L. Mcauley
Tree Improvement Branch, Ministry of Forest, Lands and Natural Resource Operations, PO Box 9518 Stn Prov Govt,, Victoria, Canada
M. J. Meitner
Department of Forest Resources Management, University of British Columbia,, Vancouver, Canada
Y. A. El-Kassaby
Department of Forest Resources Management, University of British Columbia,, Vancouver, Canada
Department of Forest Sciences, University of British Columbia,, Vancouver, Canada