Lafetá, B.O., Santana, R.C., Nogueira, G.S., Neves, J.C.L. and Penido, T.M.A. 2018. MACRONUTRIENTS USE EFFICIENCY IN EUCALYPT BY NON-DESTRUCTIVE METHODS ESTIMATED BY ARTIFICIAL NEURAL NETWORKS. Ciência Florestal. 28, 2 (Jun. 2018), 613–623. DOI:https://doi.org/10.5902/1980509832049.