Volcano!

Provides footages of actual volcanic eruption.

Manylion Llyfryddiaeth
Awdur Corfforaethol:	National Geographic Society, Washington, D.C
Awduron Eraill:	Kelly, Tim, Rosenfeld, Michael, Simon, Tom
Fformat:	Visual Material
Iaith:	English
Cyhoeddwyd:	Washington, D.C. The Society c1989.
Cyfres:	National Geographic Society special
Pynciau:	Volcanoes > Hawaii. Volcanoes > Africa. Volcanoes > Indonesia.