Gorilla behavior / Terry L. Maple, Michael P. Hoff. Maple, Terry L. Hoff, Michael P. Gorilla Behavior. QL737.P96 M35 599.88460451 MAG Includes indexes. Bibliography: p. 271-282. New York : Van Nostrand Reinhold, c1982. c1982. 1982 Text ix, 290 p. : eng Van Nostrand Reinhold primate behavior and development series