Troubled waters : a Mississippi River story / a production of the Bell Museum of Natural History, University of Minnesota.

The American Midwest boasts some of the world's most productive farmland, but this bounty comes with a price. Excess nitrogen and phosphorous, fertilizers essential to the growth of plants, are contaminating the nation's rivers, lakes and aquifers at the same time as precious soils wash away. Troubl...

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Bibliographic Details
Corporate Author: Bell Museum of Natural History
Other Authors: Coffin, Barbara (Producer)
McPhee, Larkin (Director, Screenwriter, Producer)
Fischer, Steve (Film editor)
Ehling, Matt (Cinematographer)
Matteson, Shanai (Producer)
Van Amber, Jon (Film editor)
Malos, Bob (Narrator)
Language:English
Published: [Minneapolis, Minn.] : Bell Museum of Natural History, University of Minnesota, [2010], ©2010.
Subjects:
Nutrient pollution of water > Mississippi River.
Water > Pollution > Mississippi River.
Nonpoint source pollution > Mississippi River Watershed.
Fertilizers > Environmental aspects > Mississippi River.
Agricultural pollution > Mississippi River.
Agricultural pollution > Minnesota > Prevention.
Marine eutrophication > Mexico, Gulf of.
Mississippi River > Environmental aspects.
Mississippi River Watershed > Environmental aspects.
Documentary films.
Video recordings for the hearing impaired.
Films for the hearing impaired.
Genre:
Documentary films.
Video recordings for the hearing impaired.
Films for the hearing impaired.
Physical Description:1 videodisc (approximately 57 min.) : sound, color ; 4 3/4 in.
Format: Video DVD

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