Rodrigues, Ana RaquelGomes, AnaFerreira, LuísCabrita, AnaTrindade, HenriqueFonseca, AntónioPereira, José Luís2018-09-142018-09-142017-09-14Rodrigues, A.R.F., Gomes, A., Ferreira, L., Cabrita, A.R.J., Trindade, H., Fonseca, A.J.M. & Pereira, J.L.S. (2017, setembro). Ammonia and carbon dioxide concentrations in dairy-cattle houses of northwest Portugal (2 p.). In IV Workshop Animal Science : Doctoral Programme. Porto: Instituto de Ciências Biomédicas Abel Salazar da Universidade do Porto.http://hdl.handle.net/10400.19/5088engAmmonia and carbon dioxide concentrations in dairy-cattle houses of northwest Portugaljournal article