Taxonomy and Evolution of the Monkeys of Celebes (Primates: Cercopithecidae)

Pp. vii, 148; 38 text-figures (black-and-white photos, line-drawings of macaques, maps).  Publisher’s original pictorial yellow and white wrappers, lg. 8vo. From the series Bibliotheca Primatologica, no. 10.  Describes the evolution and taxonomy of seven allopatric species of macaques that inhabit Sulawesi (formerly known as the Celebes) in island Southeast Asia.  No ownership marks.