Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Chararas, C. 1972. Les insectes du Peuplier, Biologie—Ecologie—Nocivite, Methodes de Protection [Scolytidae, p. 178-180]. Edition Librarie de la Faculte des Sciences, Paris, France. 372 p.
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