TY - JOUR T1 - Relationship between the mass of organic matter and carbon in soil JO - Brazilian Archives of Biology and Technology A1 - Bianchi, Silmara R. A1 - Miyazawa, Mario A1 - Oliveira, Edson L. de A1 - Pavan, Marcos Antonio SN - 1516-8913 UL - 10.1590/S1516-89132008000200005 VL - 51 Y1 - 2008 PB - Brasil ER -