The Predatory Behavior of Wild Chimpanzees. By Geza Teleki. 232 pp. Bucknell University Press, Lewisburg, Pa., 1973. $15. (Reviewed by Robert S. O. Harding, University of Pennsylvania) Primate Locomotion: Some Links with Evolution and Morphology. By f. T. Stern, Jr., and C. E. Oxnard, iv + 93 pp. Primatologia, vol. 4, no. 11. S. Karger, Basel, 1973. (Reviewed by J. H. Prost, University of Illinois) Aspects Biometriques de la Fecondite Humaine. By H. Leridon. xii + 184 pp. Presses Universitaires de France, Paris. 1973. 21.00 F. (Reviewed by D. F. Roberts, University of Newcastle-Upon-Tyne) Essays in Social Biology. Vol. 11-Genetics, Evolution, Race, Radiation Biology. Vol. 111-Disease, Sex, Communication, Behavior. By Bruce Wallace. Vol. 11-...