Quantitative changes in soil organic carbon over 37 years under conventional tillage in the brown soil zone.

Campbell, C.A., Zentner, R.P., VandenBygaart, A.J., McConkey, B.G., Grant, B.B., Lemke, R.L., et Smith, W.N. (2006). « Quantitative changes in soil organic carbon over 37 years under conventional tillage in the brown soil zone. », Soils and Crops Workshop 2006, University of Saskatchewan, Extension Division, Saskatoon, SK, Canada, March 1-2, 2006, [CD ROM]. (Atelier)