Amaral , B. de P. ., do Valle junior, R. F., Machado , E. . R., & Siqueira , H. E. (2021). VULNERABILITY ANALYSIS OF UNDERGROUND AQUIFERS TO CONTAMINATION USING THE DRASTIC METHOD AND RISK DETERMINATION . Caminhos De Geografia, 22(84), 227–245. https://doi.org/10.14393/RCG228457049