Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Mask, R. A. 1982. Bark beetle risk and hazard rating for outdoor recreation areas in east Texas. Unpublished thesis, Stephen F. Austin State University, Nacogdoches, Texas. 59 p.
This page uses cascading style sheets (CSS). It should display correctly using current versions of all major browsers.