00381nam a2200109 a 450000100080000000500110000800800410001910000200006024500240008026001530010465000140025719415142012-12-06       2012    bl uuuu     u00u1 u    #d1 aCOSTA, N. de L.  aPasture Management.  aCLICNEWS. Disponível em: &lthttp://www.clicnews.com.br/noticias/nitrogen-uptake-regulation-in-plant-level/147357&gt. Acesso em: 18 jul. 2012.c2012  aruminants