Charcoal as Soil Conditioner: Studies in the humid Tropics
Christoph Steiner1, W. G. Teixeira2, J. Lehmann3and W. Zech1, U Georgia TP 2004
Charcoal as Soil Conditioner: Studies in the Humid Tropics
Submitted by Tom Miles on Sat, 2007-04-14 00:35.