Keen, F. P. 1949b. Pine bark beetles . United States Department of Agriculture, Yearbook 1949:427-432.
Keen 1949
Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
|
Contact Webmaster | ©2008 Anthony Cognato
This page uses cascading style sheets (CSS). It should display correctly using current versions of all major browsers.