Author: Pel, H.S.
Title: Over Colobus Verus.
Description: Amst., 1848. 2 pp. 1 lithogr. plate. No cover. - Very small tear in the wide margin of the plate. (Bijdragen tot de Dierkunde, Afl. 1, page 7-8).

Keywords: Zoology Apes Monkeys Primates Zoölogie Zoologie Apen Primaten