[Terrapreta] Charcoal- what are the differences that make a difference?
Robert Niederman
rniederman at cegworldwide.com
Sat Mar 24 01:52:25 CDT 2007
I am interested in understanding how charcoal sold in supermarkets for
barbeque fuel differs from agricultural grade charcoal. Can someone
explain this to me?
Thanks,
Bob Niederman
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