Author: Naumann, Clas M.
Title: Untersuchungen zur Systematik und Phylogenese der Holarktischen Sesiiden (Insecta, Lepidoptera).
Description: Bonn, 1969. 238 pp. Ills. Softcover. (Diss.)

Keywords: Entomology Butterflies Lepidoptera Entomologie Vlinders