Farming to cool the planet
Sara J. Scherr and Sajal Sthapit
The Worldwatch International
Jan 2009
Biochar: Examination of an Emerging Concept to Mitigate Climate Change
Kelsi S. Bracmort
Congressional Research Service
Feb 2009
Fighting climate change with charcoal
Pronatura International
Dec 2008
Molybdenum: Missing Element in Climate Change
David Yarrow,
Sept 2005
| Biochar for mitigating climate change: carbon sequestration in the black
Johannes Lehmann, PhD
Forum Geookol, 2007
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