Todd, D. K. (2005). Groundwater hydrology (2nd ed.). John Wiley and Sons.
Chicago Edition CitationTodd, David Keith. Groundwater Hydrology. 2nd ed. USA: John Wiley and Sons, 2005.
Deismireacht MLATodd, David Keith. Groundwater Hydrology. 2nd ed. John Wiley and Sons, 2005.
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