Canadian Forest Service Publications
Summary of forest insect and disease conditions in Saskatchewan, 1976. 1977. Patterson, V.B.; Tidsbury, R.C. Environment Canada, Canadian Forestry Service, Northern Forest Research Centre, Edmonton, Alberta. Information Report NOR-X-180.
Issued by: Northern Forestry Centre
Catalog ID: 12008
Series: Information Report (NoFC - Edmonton)
Availability: Order paper copy (free), PDF (download)