Sustainable

演员

饰：Self

2016-06-04 00:00:00(美国)

American Meat

演员

2013-04-12(美国)

土壤的交响乐

演员

饰：Self - Farmer, Distinguished Fellow at the Leopold Center for Sustainable Agriculture, President of the Board, Stone Barns Center for Food and Agriculture

2012-03-25(美国)

8.5分

食品公司

鸣谢

2009-06-12(美国)

8.0分

粮食的未来

演员

饰：Himself - Farmer and Director of The Leopold Center for Sustaina

2004-05-30 00:00:00(美国)