Author: Mosely, Martin E.
Title: The british caddis flies (Trichoptera). A collector's handbook.
Description: London, 1939. XIII,320 pp. Frontispiece, 3 plts & 631 ills. Cloth, d/j.

Keywords: Entomology Diptera True Flies Brachycera Entomologie Vlieg Mug Vliegen Diptera