ON THE ULTIMATE CAUSES OF PRIMATE SOCIAL-SYSTEMS

[21] Curtin S.H., 1978, P441

[22] ECOLOGY OF BABOONS (PAPIO-URSINUS) AT CAPE POINT [J]. ZOOLOGICA AFRICANA, 1978, 13 (02): : 329 - 350

[23] Dawson G. A., 1977, BIOL CONSERVATION CA, P23

[24] USE OF TIME AND SPACE BY THE PANAMANIAN TAMARIN, SAGUINUS-OEDIPUS [J]. FOLIA PRIMATOLOGICA, 1979, 31 (04) : 253 - 284

[25] DEVORE I, 1963, CLASSIFICATION HUMAN, P301

[26] EXPLOITATIVE AND FAMILIARITY-DEPENDENT SUPPORT STRATEGIES IN A COLONY OF SEMI-FREE LIVING CHIMPANZEES [J]. BEHAVIOUR, 1978, 66 : 268 - +

[27] Dittus WP., 1975, SOCIOECOLOGY PSYCHOL, P125

[28] EVOLUTION OF BEHAVIORS REGULATING DENSITY AND AGE-SPECIFIC SEX-RATIOS IN A PRIMATE POPULATION [J]. BEHAVIOUR, 1979, 69 : 265 - +

[29] PARENTAL BEHAVIOR AND INFANT DEVELOPMENT IN OWL MONKEYS (AOTUS-TRIVIRGATUS-GRISEIMEMBRA) [J]. JOURNAL OF ZOOLOGY, 1981, 194 (MAY) : 25 - 39

[30] RELATION BETWEEN ECOLOGY AND SOCIAL STRUCTURE IN PRIMATES [J]. SCIENCE, 1972, 176 (4037) : 863 - &

[21] Curtin S.H., 1978, P441

[22] ECOLOGY OF BABOONS (PAPIO-URSINUS) AT CAPE POINT [J]. ZOOLOGICA AFRICANA, 1978, 13 (02): : 329 - 350

[23] Dawson G. A., 1977, BIOL CONSERVATION CA, P23

[24] USE OF TIME AND SPACE BY THE PANAMANIAN TAMARIN, SAGUINUS-OEDIPUS [J]. FOLIA PRIMATOLOGICA, 1979, 31 (04) : 253 - 284

[25] DEVORE I, 1963, CLASSIFICATION HUMAN, P301

[26] EXPLOITATIVE AND FAMILIARITY-DEPENDENT SUPPORT STRATEGIES IN A COLONY OF SEMI-FREE LIVING CHIMPANZEES [J]. BEHAVIOUR, 1978, 66 : 268 - +

[27] Dittus WP., 1975, SOCIOECOLOGY PSYCHOL, P125

[28] EVOLUTION OF BEHAVIORS REGULATING DENSITY AND AGE-SPECIFIC SEX-RATIOS IN A PRIMATE POPULATION [J]. BEHAVIOUR, 1979, 69 : 265 - +

[29] PARENTAL BEHAVIOR AND INFANT DEVELOPMENT IN OWL MONKEYS (AOTUS-TRIVIRGATUS-GRISEIMEMBRA) [J]. JOURNAL OF ZOOLOGY, 1981, 194 (MAY) : 25 - 39

[30] RELATION BETWEEN ECOLOGY AND SOCIAL STRUCTURE IN PRIMATES [J]. SCIENCE, 1972, 176 (4037) : 863 - &