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\bibitem{Klock_etal2001} Klock, H., K{\"u}lls, C., \& Udluft, P. (2001). Estimating recharge values using hydrochemical and geological data: a case study from the. In \textit{Impact of Human Activity on Groundwater Dynamics: Proceedings of an International Symposium (Symposium S3) Held During the Sixth Scientific Assembly of the International Association of Hydrological Sciences (IAHS) at Maastricht, The Netherlands, from 18 t} (25).

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