Possible causes of sex differences in the use of natural hammers by wild chimpanzees
Authors:
- Christophe BoeschCBChristophe Boesch
- Hedwige BoeschHBHedwige Boesch
- 1 July 1984
- journal article
- Published by Elsevier in Journal of Human Evolution
- Vol. 13 (5) , 415-440