HENRY, H.; THORN, R.; BRADY, E. An Assessment of the Suitability of a Range of Chemical and Biological Tracers to Monitor the Movement of Septic Tank Effluents to Groundwater. Irish Geography, [S. l.], v. 24, n. 2, p. 91–105, 2016. DOI: 10.55650/igj.1991.580. Disponível em: https://irishgeography.ie/index.php/irishgeography/article/view/580. Acesso em: 2 may. 2026.