The explorers [videorecording] a century of discovery

An overview of a century's worth of geographical exploration marking the centennial of the National Geographic Society, with segments of Richard E. Byrd, Diane Fossey, Jane Goodall, Jacques Costeau and more.

Dades bibliogràfiques
Autor corporatiu:	National Geographic Society, Washington, D.C, WQED (Television station : Pittsburg, Pa.)
Altres autors:	Kane, Dennis B., Noxon, Nicolas, Skinner, Thomas
Format:	Visual Material
Idioma:	English
Publicat:	[Washington, D.C.] The Society c1988.
Col·lecció:	National Geographic Society special
Matèries:	Bell, Alexander Graham. Grosvenor, Gilbert. National Geographic Society. Explorers. Archaeological expeditions. Scientific expeditions. Arctic regions > Discovery and exploration. Polar regions > Discovery and exploration.