[1]
F. E. Ucker, A. B. De-Campos, L. C. Hernani, J. R. de Macedo, and A. da S. Melo, “Vertical movement of the potassium ion in Quartzipsamment Entisols under sugarcane crop”, PAB, vol. 51, no. 9, pp. 1548–1556, Oct. 2016.