The Mentalities of Gorillas and Orangutans: Comparative Perspectives by Sue Tayl
75,17 €
Hominid family values: morphological and molecular data on relations among the great apes and humans David R. Begun; 2. Cognition and Tool Use in Gorillas and Orangutans: 4. Orangutans' imitation of tool use: a cognitive interpretation Anne E. Russon; 6.
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