FREITAS, L.W. de, GARCIA, R.G., NÄÄS, I. de A., CALDARA, F.R. and LIMA, N.D. da S. 2011. VOLATILIZATION OF AMMONIA IN DIFFERENT TYPES OF BROILER LITTER. Revista Brasileira de Engenharia de Biossistemas. 5, 3 (Nov. 2011), 142–151. DOI:https://doi.org/10.18011/bioeng2011v5n3p142-151.