Finite oceans /

By examining the effects of pollution on the Great Lakes, the programs explores how industrial wastes and pollutants, such as PCBs, DDT, and petrochemicals, are threatening the ecosystems of the ocean. Also explores solutions through alternative power sources and aquaculture.

Bibliographic Details
Corporate Authors:	Discovery Productions, Inc, Films for the Humanities (Firm), Television New Zealand, Discovery Channel University
Other Authors:	Payne, Roger, 1935-
Format:	Video VHS
Language:	English
Published:	Princeton, New Jersey : Films for the Humanities & Sciences, [2001]
Subjects:	Water > Pollution. Marine pollution > Environmental aspects. Waste disposal in the ocean. Documentary television programs.

Description
Summary:	By examining the effects of pollution on the Great Lakes, the programs explores how industrial wastes and pollutants, such as PCBs, DDT, and petrochemicals, are threatening the ecosystems of the ocean. Also explores solutions through alternative power sources and aquaculture.
Item Description:	"Discovery Channel University." Videorecording.
Physical Description:	1 videocassette (50 min.) : sound, color ; 1/2 in.
Format:	VHS.
Production Credits:	Film editor, Colin Hobson; music, Robert Boyle.