Orang-utan behavior

Pp. xii, (1), 268; 11 color photos, numerous black-and-white photos and detailed line-drawings. Publisher's original black cloth, lettered in gilt on the spine and the front cover, color pictorial dust jacket, 8vo. Van Nostrand Reinhold primate behavior and development series. This volume integrates the captive and field literature to facilitate our understanding of these endangered apes. No ownership marks and no signs of use.