Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Leuschner, W. A., and P. Berck. 1985b. Impacts on forest uses and values. Pages 105-120 in W E. Waters, R. W Stark, and D. L. Wood, Integrated pest management in pine-bark beetle ecosystems. John Wiley & Sons, New York. xvii + 256 p.