Influence of rock composition on the geochemistry of stream and spring waters from mountainous watersheds in the Gunnision, Uncompahgre, and Grand Mesa National Forests, Colorado.
Series: U.S. Geological Survey.  Professional paper 1667
Publisher: Dept. of the Interior
Place of publication: Washington
Language: eng
Number of pages: 52
Subjects: Watersheds - Colorado
Notes: 11