de Pinho Costa, K.A., Faquin, V., Oliveira, I.P. de, Severiano, E. da C. and de Oliveira, M.A. 2009. DOSES AND SOURCES OF NITROGEN ON MINERAL NUTRITION IN MARANDU GRASS. Brazilian Animal Science/ Ciência Animal Brasileira. 10, 1 (Apr. 2009), 115–123. DOI:https://doi.org/10.5216/cab.v10i1.3127.