Fernandes, G.D., Borba, W.F. de, Souza, Éricklis E.B. de, Kemerich, P.D. da C., Silva, J.L.S. da, Descovi Filho, L.L.V. , Hinterholz, D. and Baumhardt, E. 2020. ESTIMATES OF NATURAL VULNERABILITY SET FOR AQUIFER CONTAMINATION AT MUNICIPAL SCALE: A CASE STUDY IN PANAMBI (RIO GRANDE DO SUL STATE/BRAZIL). Notheast Geoscience Journal. 6, 2 (Sep. 2020), 126–132. DOI:https://doi.org/10.21680/2447-3359.2020v6n2ID19111.