Vertical gradients in water chemistry and age in the northern High Plains Aquifer, Nebraska, 2003
By: by P.B. McMahon, J.K. Böhlke, and C.P. Carney.
Contributors: Bohlke, J. K.; Carney, C. P.; National Water-Quality Assessment Program (U.S.); Geological Survey (U.S.)
Series: Scientific investigations report -- 2006-5294
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey
Published: 2007
Place of publication: Reston, Va
Language: eng
Number of pages: 58
Subjects: Groundwater -- Nebraska; Water chemistry -- Nebraska; Water quality -- Nebraska; High Plains Aquifer
Notes: "National Water-Quality Assessment Program."

Includes bibliographical references (p. 35-39).

Also available via Internet.