(1)
Alcântara, M. A. K. de; Camargo, O. A. de. Nitrate Movement on Surface and Subsurface Horizons of Udox and Udult Soils With Variable Charges. PAB 2011, 45 (1), 81-88. https://doi.org/10.1590/S1678-3921.pab2010.v45.1723.