Canadian Forest Service Publications
The Balsam Woolly Aphid in Newfoundland. 1978. Schooley, H.O. Newfoundland Forest Research Centre, St. Johns, NF. Information Report N-X-160.
Year: 1978
Issued by: Atlantic Forestry Centre
Catalog ID: 6718
Language: English
Series: Information Report (St. John's - Newfoundland and Labrador)
Availability: PDF (download)