Statistical analysis of nitrate in ground water, west Salt River Valley, Arizona
Title:
Statistical analysis of nitrate in ground water, west Salt River Valley, Arizona
Author:
Publication Information:
Tucson, Ariz. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 1997.
Format:
Books
Series:
Water-resources investigations report ; 97-4185
Open-file report ; 97-16
Open-file report (Arizona. Dept. of Environmental Quality) ; 97-16.
Carrier Type:
v, 38 p. : ill., maps ; 28 cm.