Utilization and marketing as tools for aspen management in the Rocky Mountains: Proceedings of the symposium, Sept. 8-9, 1976, Fort Collins, Colorado. Panel III. Market opportunities and limitations for Rocky Mountain aspen
USDA Forest Service General Technical Report, Rocky Mountain Forest and Range Experiment Station
Wengert, E. M. 1988. Utilization and marketing opportunities for Alberta aspen solid wood products. Canadian Forestry Service, Northern Forestry Centre [Edmonton, Alta.]. Catalogue No. FO 42-91-46-1988E.