The birth of a theory [videorecording]
By: Corporation for Community College Television.
Contributors: Lattanzio, Robert.; Rink, Deane.; Sadd, James.; Corporation for Community College Television.; Magic Lantern Communications.
Series: Earth revealed series ; 5
Published: 1992
Place of publication: Toronto :bMagic Lantern Communications Ltd
Language: eng
Number of pages: 30
Subjects: Continental drift.; Geology.; Physical geography.; Plate tectonics.; Sea-floor spreading.
Notes: FOR CLASSROOM USE ONLY. Produced and directed by Robert Lattanzio ; written by Deane Rink ; host, James Sadd. Traces origins of the ideas of continental drift and sea floor spreading, and their contributions to plate tectonics theory.

VHS.

6