Earth's Crust ; [videorecording] - Oakville, Ontario : Magic Lantern Communications Ltd., 1995 - 1 DVD (26 min.) sd., col. ; 1/4 in. - Bill Nye the Science Guy. .

Closed captioned for the hearing impaired.

Bill goes to the depths of the Earth (literally) to explain how the Earth's surface and its innner mantle differ.

ISBN: 089625934X

Subjects--Topical Terms:
Earth
Science
Earth's crust