At the turn of the 20th century, a deadly blight accidentally imported into the U.S. from Asia devastated the American Chestnut. Within a span of only two generations, the tree was nearly extinct. The film tells the story of passionate citizen scientists and researchers working to restore this ecologically and economically important species, during this pivotal moment.
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年份2023
主页
运行时间52 分
类型纪录
