Jane Van Lawick-Goodall

Tool-Using in Primates and Other Vertebrates

Jane Van Lawick-Goodall, J. V. Lawick-Goodall, 1971 .

The Behaviour of Free-living Chimpanzees in the Gombe Stream Reserve

Jane Van Lawick-Goodall, J. V. Lawick-Goodall, 1968 .

New discoveries among Africa's chimpanzees

Jane Van Lawick-Goodall, J. V. Lawick-Goodall, 1965 .