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玻利维亚:受威胁的土豆种植

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United Nations - 玻利维亚地区的土豆起源于安第斯山,品种多达四千多种,但玻利维亚地区的气候变化威胁了这些珍贵的主食。联合国国际农业发展基金正在帮助玻利维亚的一个村庄拯救这些珍贵的作物。 UN in Action, Episode #1476 Script: http://www.un.org/webcast/pdfs/unia1476cscript.pdf

Published 2015-05-29 · Watch on YouTube ↗
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