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\bibitem{Younger+Banwart2001} Younger, P. L., \& Banwart, S. A. (2001). Time-scale issues in the remediation of pervasively contaminated groundwaters at abandoned mines sites. Sheffield: Preprints volume Conference {\textquoteright}Groundwater Quality 2001{\textquoteright} (Third International Conference on Groundwater Quality, International Association of Hydrological Sciences).

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