Barger, J. H., and W. K. Hock. 1971. Distribution of Dutch elm disease and the smaller European elm bark beetle in the United States as of 1970 . Plant Disease Reporter 55:271-272.
Barger & Hock 1971
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.