Whales in crisis /

Dive into the depths of the oceans around the world to experience close-up encounters with these gentle giants of the sea as scientists work to save these mysterious and captivating creatures.

Bibliographic Details

Corporate Authors:	National Geographic Video (Firm), National Geographic Television & Film
Other Authors:	Norfleet, Bruce, Grant, Eleanor, Carroll, Michael (Associate professor of literature)
Format:	Video DVD
Language:	English
Published:	[U.S.] : National Geographic, 2006.
Series:	National Geographic special.
Subjects:	Whales. Whales > Conservation. Whale watching. Television programs. Nature television programs. Films for the hearing impaired.