Imms, A D; Richards, O W, Ed.; Davies, R G, Ed. General textbook of entomology: Including the anatomy, physiology, development and classification of insects - 9 - Methuen & Co., London 1957 - 886 - . ISBN: Subjects--Topical Terms: Insects (Entomology)-- Invertebrate Zoology Dewey Class. No.: 595.7 IMM-G9