The newsmagazine Geotimes of the American Geological Institute reports about Terra Preta and Biochar in the July 2008 issue (read the article) | GEOTIMES - Charcoal: Out of the Grill into the Ground |
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The newsmagazine Geotimes of the American Geological Institute reports about Terra Preta and Biochar in the July 2008 issue (read the article) |