MURAISHI, C. T.; ALVES, M. C.; SILVA JÚNIOR, A. DA; SOUZA, Z. M. DE. <b>Chemical attributes of a savannah Typic Hapludox soil under management systems</b&gt; - doi: 10.4025/actasciagron.v33i3.6593. Acta Scientiarum. Agronomy, v. 33, n. 3, p. 551-557, 11 abr. 2011.