by Sue Taylor Parker (Editor), H. Lyn Miles (Editor), Robert W. Mitchell (Editor)
This interesting 1999 study sets gorilla and orangutan cognitive abilities in context with the other great apes and humans.
Format: Illustrated
Pages: 432
Edition: Illustrated
Publisher: Cambridge University Press
Published: 26 Aug 1999
ISBN 10: 0521580277
ISBN 13: 9780521580274