Napier, John Russell A handbook of living primates : morphology, ecology and behaviour of non human primates / by J. R. Napier and P. H. Napier. - London : Academic Press , 1967. - 456 p. : ill. Includes bibliographical references and index. Subjects--Topical Terms: Primates-------- National Library of Medicine Call No.: QL 737.P9 / N162h