Exceptional books that help understand important concepts
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Wally & Deanna's Groundwater Adventure
Wally and Deanna’s Groundwater Adventure ... to the Saturated Zone. This delightful book by Leanne Appleby and Peter Russell, is about groundwater hydrology, and it’s the best we’ve ...
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Ruth Deike
Rock Detective Geoscience Education
395 Deer Run Drive
Nellysford , VA 96080
Phone: 434-263-3737
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