The Sea floor / produced by Intelecom.

Looks at the research by submersibles and indirect methods used to study the bottom of the sea, providing a glimpse of volcanic activity, formations such as the continental shelf and mid-ocean ridges, and life forms that thrive at extreme depths.

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Bibliographic Details
Online Access: Streaming video (Emerson users only)
Contributors: Sadd, James, Gilfillan, David
Corporate Contributors: INTELECOM Intelligent Telecommunications (Firm), Annenberg/CPB.
Format: Electronic Video
Language:English
Published: South Burlington, Vt. : Annenberg/CPB, ©1992.
Series:Earth revealed ; 4.
Subjects:
Genre/Form:Digital video, Streaming multimedia, Video recordings for the hearing impaired