Soil Science Simplified, Fifth EditionDonald P. Franzmeier, William W. McFee, John G. Graveel, Helmut Kohnke · First published 2016Open the Tome
Carbon Forms and Functions in Forest SoilsWilliam W. McFee, J. Michael Kelly · First published 2006Open the Tome
Carbon Forms And Functions In Forest Soils Based On The Papers Presented At The Eigth North American Soils Conference Gainesville Florida May 1993William W. McFeeOpen the Tome
