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Mongabay News on MSNFarmers turn to living ‘yam sticks’ to grow their crop and spare the forestYams are considered one of the world’s most important crops. A starchy, nutrient-rich root vegetable of the genus Dioscorea, ...
Luiz Claudio Sampaio, specialist in mining lubrication, emphasises the need for lubricants to create a more sustainable future for the mining industry. Will Owen, Editor of Global Mining Review, ...
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