2012 Press
Biodeisel Magazine
Editor Ron Kotrba says, "this is THE conference to attend" for small producers.
http://biodieselmagazine.com/blog/article/2012/04/promethean-to-host-collective-biofuels-conference
Advanced BioFuels USA
2012 Press
Editor Ron Kotrba says, "this is THE conference to attend" for small producers.
http://biodieselmagazine.com/blog/article/2012/04/promethean-to-host-collective-biofuels-conference
