MONTES-PULIDO, Carmen Rosa; RAMOS-MIRAS, José Joaquín  e  SAN JOSE -WERY, Ana María. Estimation of soil organic carbon (SOC) at different soil depths and soil use in the Sumapaz paramo, Cundinamarca - Colombia. Acta Agron. [online]. 2017, vol.66, n.1, pp.95-101. ISSN 0120-2812.