这为川西北山区人们利用当地野生植物资源提供了一条合理生产途径，具有较好的经济效益和社会效益。
A reasonable productive way with better economic and social profits has been given for the mountaineers of Northwest Sichuan to take advantage of the local resources of wild plants.
这为川西北山区人们利用当地野生植物资源提供了一条合理生产途径，具有较好的经济效益和社会效益。
A reasonable productive way with better economic and social profits has been given for the mountaineers of Northwest Sichuan to take advantage of the local resources of wild plants.
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