by SueTaylorParker (Editor), RobertW.Mitchell (Editor), H.LynMiles (Editor)
This interesting 1999 study sets gorilla and orangutan cognitive abilities in context with the other great apes and humans.
Format: Paperback
Pages: 432
Publisher: Cambridge University Press
Published: 23 Nov 2006
ISBN 10: 0521031931
ISBN 13: 9780521031936