http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Chimps & Tools. The ability to make and use tools is supposed to be what separates humans from the so-called lower animals. However, chimpanzees make and use tools to get food. It takes ten years for a baby chimp to master this skill.
Title from resource description page (viewed July 20, 2017).