Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Maksymov, J. K., E. Jansen, and P. Jaggi. 1982. Synthetisches Pheromon des Buchdruckers, Ips typographus (L)—ein wirksames Mittel zu seiner Bekampfung . Schweizerische Zeitschrift fur Forstwesen 133:1029-1044.
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