Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Wellenstein, G. 1951b. Die Massenvermehrung der Fichten- und Tannenborkenkafer in Osterreich, Sud- und Westdeutschland [abstract] . International Congress of Entomology, Proceedings 9:9-10.
This page uses cascading style sheets (CSS). It should display correctly using current versions of all major browsers.