[1]
I. C. R. Gonçalves, A. S. F. de Araújo, L. A. P. Leal, e W. J. de Melo, “<b>Soil microbial biomass after two years of the consecutive application of composted tannery sludge</b&gt; - doi: 10.4025/actasciagron.v36i1.17160”, Acta Sci. Agron., vol. 36, nº 1, p. 35-41, jan. 2014.