German Company Unlocks Ancient Secrets of Amazon "Dark Soil"
November 29th, 2009 | by Tina Casey
The world’s first demonstration facility for the large scale production of Amazonian “dark soil” is under construction in Hengstbacherhof, Germany.
November 29th, 2009 | by Tina Casey
The world’s first demonstration facility for the large scale production of Amazonian “dark soil” is under construction in Hengstbacherhof, Germany.
