Naturwissenschaften

, Volume 83, Issue 4, pp 186–188 | Cite as

Manufacture and use of tools in wild Sumatran orangutans

Implications for human evolution
  • C. P. van Schaik
  • E. A. Fox
  • A. F. Sitompul
Short Communications

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Copyright information

© Springer-Verlag 1996

Authors and Affiliations

  • C. P. van Schaik
    • 1
  • E. A. Fox
    • 1
  • A. F. Sitompul
    • 2
  1. 1.Department of Biological Anthropology and AnatomyDuke UniversityDurhamUSA
  2. 2.Department of BiologyUniversity of IndonesiaDepokIndonesia

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