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Troubled Waters: A Mississippi River Story 2010 Aksè gratis san limit

Farming practices in America's heartland, including excess fertilizers and poor soil conservation, have wrought unintended yet severe consequences on the Mississippi River. Fortunately, farmers, scientists, and citizens are pursuing more sustainable land-use practices that meet ambitious food production goals while ensuring the long-term health of precious natural resources.
Stil: Documentary
Distribisyon: Bob Malos
Ekipaj: Larkin McPhee (Producer), Barbara Coffin (Executive Producer), Larkin McPhee (Writer), Steve Fischer (Editor), Larkin McPhee (Director)
Studio: Bell Museum
Runtime: 57 minit
Kalite: HD
Lage: Sep 23, 2010
Peyi: United States of America
Lang: English