Pozza, A.A.A., Guimarães, P.T.G., Silva, E. de B., Bastos, A.R.R. and Nogueira, F.D. 2009. <b>Zinc sulfate leaf fertilizing in the yield and zinc and phosphorus leaf contents of the Arabic coffee plant</b&gt; - DOI: 10.4025/actasciagron.v31i1.6627. Acta Scientiarum. Agronomy. 31, 1 (Mar. 2009), 49-55. DOI:https://doi.org/10.4025/actasciagron.v31i1.6627.