Canadian Forest Service Publications
Common names for tree diseases in the western United States and western Canada. 1984. Hawksworth, F.G.; Gilbertson, R.L.; Wallis, G. Page 37 in Supplement to the Proceedings of the 32nd Annual Western International Forest Disease Work Conference, September 25-28, 1984, Taos, NM. [s.n.], [s.1.].
Issued by: Pacific Forestry Centre
Catalog ID: 2508