Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Perusquia O., J. 1979. Insectos asociados al descortezador de los pinos Dendroctonus spp. Pages 44-53 in VII Reunion nacional de control biologico. Comite Organizador de la VII Reunion Nacional de Control Biologico, Veracruz, Mexico.