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Evidence of tool-use by chimpanzees (Pan troglodytes schweinfurthii) for digging out a bee-nest in the Kahuzi-biega national park, Zaïre
Juichi Yamagiwa, Takakazu Yumoto, Mwanza Ndunda, Tamaki MaruhashiVolume:
29
Language:
english
Pages:
7
DOI:
10.1007/bf02380963
Date:
July, 1988
File:
PDF, 922 KB
english, 1988