Canadian Forest Service Publications
Biodiversity: threatened and endangered species. 1996. Spence, J.R.; Langor, D.W., moderators. Pages 40-43 in R.F. Billings and T.E. Nebeker, technical editors. Proceedings of the North American Forest Insect Work Conference: forest entomology, vision 20:21, April 8-12, 1996, San Antonio, Texas. Texas Forest Service, San Antonio, Texas. 4 p.
Available from: Northern Forestry Centre
Catalog ID: 20405