Herrera, Graciela S., Joseph Guarnaccia, and George F. Pinder. “DEVELOPMENT OF A METHODOLOGY FOR THE DESIGN OF GROUNDWATER QUALITY SAMPLING NETWORKS”. Águas Subterrâneas (September 11, 2000). Accessed July 22, 2024. https://aguassubterraneas.abas.org/asubterraneas/article/view/23894.