L. Deleon Martins, M. Antonio Tomaz, J. F. Teixeira do Amaral, B. Galveas Laviola, and M. Borcarte, “INITIAL DEVELOPMENT OF CASTOR AND JATROPHA IN SOIL UNDER DIFFERENT DOSES OF LIME AND PHOSPHORUS”, Green Journal, vol. 5, no. 1, pp. 143–150, Mar. 2010.