TY - SER AU - Yada,M.M. AU - Melo,W.J.de AU - Mingotte,F.L.C. AU - Melo,V.P.de AU - Melo,G.M.P.de TI - Chemical and biochemical properties of oxisols after sewage sludge application for 16 years KW - FERTILIDADE DO SOLO KW - BIOMASSA KW - MICROBIOLOGIA DO SOLO KW - RESÍDUO UR - http://www.scielo.br/pdf/rbcs/v39n5/0100-0683-rbcs-39-5-1302.pdf ER -