00398nam a2200157 a 450000100080000000500110000800800410001910000280006024500470008826000300013530000090016565300150017465300200018965300130020965300180022210189812018-03-01       1985    bl uuuu     u0uu1 u    #d1 aNOVAES FILHO, J. F. de.  aComo coletar amostra de solo para analise.  aBrasilia: EMATER-DFc1985  a16p.  aAmostragem  aAnalise do solo  aSampling  aSoil analysis