RYAN, M.; FANNING, A. Effects of fertiliser N and slurry on nitrate leaching – lysimeter studies on 5 soils. Irish Geography, [S. l.], v. 29, n. 2, p. 126–136, 2015. DOI: 10.55650/igj.1996.405. Disponível em: https://irishgeography.ie/index.php/irishgeography/article/view/405. Acesso em: 4 may. 2024.