Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Tripp, H. A., and R. A. Blauel. 1969. Alberta-Northwest Territories-Yukon Region. Pages 98-110. Canada Department of Fisheries and Forestry, Forest Insect and Disease Survey, Annual Report 1968. 141 p.
This page uses cascading style sheets (CSS). It should display correctly using current versions of all major browsers.