TY - SER AU - Trivelin,P.C.O. AU - Laras Cabezas,W.A.R. AU - Victoria,R.L. AU - Reichardt,K. TI - Evaluation of a 15n plot design for estimating plant recovery of fertilizer nitrogen applied to sugar cane KW - Cana de Acucar KW - Fertilizante Nitrogenado KW - Nitrogenio ER -