U.S. Geological Survey ground-water studies in Colorado
Contributors: Geological Survey (U.S.)
Series: Water fact sheet; Open-file report -- 88-109; U.S. Geological Survey open-file report -- 88-109.
Publisher: The Survey; [Books and Open-file Reports Section, distributor
Published: 1988
Place of publication: [Denver, Colo.?]
Language: eng
Format: Microform
Subjects: Groundwater -- Colorado -- Quality.; Groundwater -- Pollution -- Colorado.
Other titles: US Geological Survey ground-water studies in Colorado
Notes: Caption title.

Includes bibliographical references.