Cover image for Poisoned waters
Title:
Poisoned waters
Series:
Summary:
"More than three decades after the Clean Water Act, two iconic waterways -- the great coastal estuaries of Puget Sound and the Chesapeake Bay -- are in perilous condition. With polluted runoff still flowing in from industry, agriculture and massive suburban development, scientists fear contamination to the food chain and drinking water for millions of people. A growing list of endangered species also is threatened in both estuaries. [This film] examines the rising hazards to human health and the ecosystem and why it's so hard to keep our waters clean." -- Container.
Audience:
Not rated.
General Note:
Originally aired Apr. 21, 2009 as an episode of the public television series Frontline, a production of WGBH Boston.
Edition:
Widescreen.
Physical Description:
1 videodisc (120 min.) : sd., col. ; 4 3/4 in.
Publisher:
WGBH Education Foundation ; Distributed by PBS Video,
Publication Date:
2009
ISBN:
9780793670680
Publication Information:
Boston, Mass. : WGBH Education Foundation ; [Arlington, Va.] : Distributed by PBS Video, 2009.
Call Number:
DVD 363.73 POISONE
Holds: Copies: