Author: Brien, P. & R.P.Dullfus.
Title: Trematodes récoltés au Congo Belge.
Description: Tervuren, 1950. 133 pp. 103 figs. Soft cover. Folio. (Annales du Musée du Congo Belge). Worn along the edges. Sticker & stamp on cover.

Keywords: Entomology Africa Entomologie Afrika