Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Keen, F. P. 1916b. Selection principle experiments with Dendroctonus monticolae. Ashland Area-Lamb's Mine Unit. United States Department of Agriculture, Bureau of Entomology, Report 12. 4 p.
This page uses cascading style sheets (CSS). It should display correctly using current versions of all major browsers.