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Smithsonian Exhibit features biochar amended soils
The new exhibition at the Smithsonian Museum of Natural History in Washington DC features a monolith of typical Terra Preta soil. To see more information on this visit the Smithsonian website.
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The new exhibition at the Smithsonian Museum of Natural History in Washington DC features a monolith of typical Terra Preta soil. To see more information on this visit the Smithsonian website.