TY - JOUR T1 - Evaluation of the Vulnerability to Contamination of Groundwater in the Central Amazon, Santarém Region JO - Acta Amazonica A1 - DESCOVI FILHO, Leônidas Luiz Volcato A1 - LAURENT, François SN - 0044-5967 UL - 10.1590/1809-4392202403843 VL - 56 Y1 - 2026 PB - Brasil ER -