ASHMEAD William H.Livre Rare BookBulletin of the United States National Museum (Number 45) : Monograph of the north american Proctotrypdae.
IMMS A. D.Livre Rare BookA general texbook of entomology. Including the anatomy, physiology, development and classification of insects.1970 · 26118 — Couverture rigide. Cartonnage de l'éditeur légèrement défraîchi. 886 pages.Librairie et Cætera · Belin-Beliet, France27,00 €
