Rodrigues, Ana RaquelGomes, AnaFerreira, LuísCabrita, AnaTrindade, HenriqueFonseca, AntónioPereira, José Luís2018-08-312018-08-312017-11-19Rodrigues, A.R., Gomes, A., Ferreira, L., Cabrita, A.R.J., Trindade, H., Fonseca, A.J.M. & Pereira, J.L.S. ( 2017, November). Assessement of ammonia concentrations from naturallly ventilated dairy cattle buildings of northwest Portugal. In Díaz Barral, C. & Rodríguez Méndez, M. (Coord. Edits.), "XXIII Encontro Galego-Portugués de Química: 15 al 17 de noviembre de 2017" (p. 35). Vigo (Pontevedra): Colegio Oficial de Químicos de Galicia.978-84-697-7356-7http://hdl.handle.net/10400.19/5069engAssessement of ammonia concentrations from naturallly ventilated dairy cattle buildings of northwest Portugalconference object