Metal speciation in the upper Arkansas River, Colorado, 1990-93 / by Melanie L. Clark and Michael E. Lewis ; prepared in cooperation with the city of Colorado Springs, Department of Utilities ... [et al.].

Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Branch of Information Services [distributor], 1997.

iv, 24 p. : ill., map ; 28 cm.

Shipping list no.: 97-0195-P.

English

June 01, 2002

Includes bibliographical references (p. 23-24).