Statistical analysis of nitrate in ground water, west Salt River Valley, Arizona
By: by A.E. Long, James G. Brown, and D.J. Gellenbeck.
Contributors: Brown, James G. 1956-; Gellenbeck, D. J.; Geological Survey (U.S.); Arizona. Dept. of Environmental Quality.
Series: U.S. Geological Survey water-resources investigations report -- 97-4185.; Open-file report / Arizona Department of Environmental quality -- 97-16.; Water-resources investigations report -- 97-4185.; Open-file report (Arizona. Dept. of Environmental Quality) -- 97-16.
Publisher: U.S. Geological Survey; Branch of Information Services [distributor]
Published: 1997
Place of publication: Tucson, AZ; Denver, CO
Language: eng
Number of pages: 38
Subjects: Groundwater -- Pollution -- Arizona -- Salt River Valley.; Nitrates -- Environmental aspects -- Arizona -- Salt River Valley.
Notes: Includes bibliographical references (p. 37-38).