Canadian Forest Service Publications
Common insect and mite galls of the Canadian prairies. 1977. Wong, H.R.; Melvin, J.C.E.; Harper, A.M. Canadian Forestry Service, Northern Forest Research Centre, Edmonton, Alberta. Information Report NOR-X-196.
Year: 1977
Issued by: Northern Forestry Centre
Catalog ID: 12155
Language: English
Series: Information Report (NoFC - Edmonton)
Availability: PDF (download)