Caldecott, J. Miles, L. eds. World atlas of great apes and their conservation - University of California press London 2005 - 456p - Apes conservation Chimpanzees Bonobo Gorilla Orangutan Gibbons Behavioural patterns Ecology World conservation organizations Nat. Bib. No.: 6684 Nat. Bib. Agency Control No.: 599.8 WOR Subjects--Topical Terms: Biological Sciences Universal Decimal Class. No.: 599.8 1