Use of Charcoal to Enhance Soil Quality in a Future Powered by Bioenergy
David A. Laird, USDAi, ARS, National Soil Tilth Laboratoryi
Growing the Bioeconomy Conference 2005, Iowa State University, Ames, IA
Use of Charcoal to Enhance Soil Quality in a Future Powered by Bioenergy
Submitted by Tom Miles on Sun, 2007-03-11 05:07.