1. PREGNANCY AND DELIVERY BEHAVIOR IN THE SQUIRREL MONKEY (SAIMIRI SCIUREUS) AND OTHER PRIMATES
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3. 1968 Delivery and maternal behavior in captive reared primiparous chimpanzees, Pan troglodytes. Paper read at the Amer. Assoc. Advan. Sci. Meeting, Dallas.
4. and Labor and post-partum licking in great apes and man. American Anthropologist, in press.
5. and 1972 Paternal behavior in primates. In: Primate Socialization. ed. Random House, New York, pp. 173-206.