Canadian Forest Service Publications
Invasive species in the last frontier: distribution and phenology of birch leaf mining sawflies in Alaska. 2007. Snyder, C.; MacQuarrie, C.J.K.; Zogas, K.; Kruse, J.J.; Hard, J. Journal of Forestry April/May: 113 - 119.
Issued by: Great Lakes Forestry Centre
Catalog ID: 31397
Availability: Order paper copy (free)