On September 1st, 2010, the Illinois Sustainable Technology center (ISTC) hosted the 2010 Biochar Symposium that featured presentations on biochar production, properties, and use in agricultural environments.
Slides and Presentations are available on their web site
http://www.istc.illinois.edu/research/biocharsymposium2010.cfm

Sports brands | Nike nike roshe one faded grey black dress pants size Fur Tongue - Grailify