Canadian Forest Service Publications
Effect of Woolly Aphid Attack on Balsam Fir Tree Volume Relationships in Western Newfoundland. 1970. Page, G.; Schooley, H.O.; Hudak, J. Newfoundland Forest Research Centre, St. Johns, NF. Information Report N-X-57.
Issued by: Atlantic Forestry Centre
Catalog ID: 6615
Series: Information Report (St. John's - Newfoundland and Labrador)
Availability: PDF (download)