Troubled Waters: A Mississippi River Story 2010 免费无限访问
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.
类型: Documentary
投: Bob Malos
船员: Larkin McPhee (Producer), Larkin McPhee (Writer), Barbara Coffin (Executive Producer), Steve Fischer (Editor), Larkin McPhee (Director)
工作室: Bell Museum
运行: 57 分钟
质量: HD
释放: Sep 23, 2010
国家: United States of America
语言: English
