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The fifth report of the Japan-India Joint Project in Primates Investigation.
The field work on which this report is based was financed by a Rockefeller Foundation grant for the behavioral study of Indian monkeys (RF60229).
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Sugiyama, Y. An artificial social change in a hanuman langur troop (Presbytis entellus). Primates 7, 41–72 (1966). https://doi.org/10.1007/BF01730557
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DOI: https://doi.org/10.1007/BF01730557