Slash-and-char - Document - PDFSEARCH.IO

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Date: 2013-05-29 08:25:27 Sustainable agriculture Soil science Organic gardening Composting Terra preta Charcoal Soil Slash-and-char Humus Environment Agriculture Land management		Add to Reading List Source URL: www.css.cornell.edu Download Document from Source Website File Size: 78,09 KB Share Document on Facebook

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