Water

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…a good place to begin. 2) The Ground Water Atlas of the Untied States. Web site (http://capp.water.usgs.gov/gwa/ch_1/L-text1.html) is a good place to begin. 3) Averett, R. & McKnight, D. (1986). Chemical Quality of Water and the Hydrologic Cycle. Chelsea: Lewis Publishers, Inc. 4) Berner, E. & Berner, R. (1987). The Global Water Cycle. Englewood Cliffs: Prentice Hall 5) Speidel, D. & Ruedisili, L. & Agnew, A. (1988). Perspectives on Water Uses and Abuses. New York: Oxford University Press.