Carbon sequestration in a plowed and no-tillage chronosequence in a Brazilian Oxisol - Sá, J C M; Cerri, Carlos Clemente; Dick, Warren A; Lacerda, L D; Lal, Rattan; Venzke Filho, Solismar de Paiva; Piccolo, Marisa de Cassia; Feigl, Brigitte Josefine (Sustaining the global farm, 2002)