North American Biochar Conference 2009
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Conference web page

The Influence of Crop Residues and Carbonized Crop Residues on Nitrogen Dynamics
C. Steiner, J. Gaskin, K. Harris, K. C. Das

Fertilizing Efficiency of Carbonized Poultry Litter
C. Steiner, K. Harris, J. Gaskin and K. C. Das

The Economist  "The virtues of biochar: A new growth industry? "

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