Water quality at basic fixed sites in the Upper Colorado River Basin National Water-Quality Assessment study unit, October 1995-September 1998 /

Bibliographic Details
Main Author:	Spahr, Norman E.
Corporate Authors:	National Water-Quality Assessment Program (U.S.), Geological Survey (U.S.)
Other Authors:	Boulger, Robert W., Szmajter, Richard J.
Format:	Government Document Book
Language:	English
Published:	Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey ; 2000.
Series:	Water-resources investigations report ; 99-4223.
Subjects:	Water quality > Colorado River Watershed (Colo.-Mexico)

Evans: US Documents (Annex 5th floor)