Description of techniques to drill, complete, and develop wells and to test and sample aquifers at a surface coal mine in northwestern Colorado /

Bibliographic Details
Main Author:	Williams, Robert S.
Corporate Authors:	Geological Survey (U.S.), United States. Bureau of Land Management, United States. Office of Surface Mining Reclamation and Enforcement
Other Authors:	Clark, Gregory M.
Format:	Government Document Book
Language:	English
Published:	Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : 1993.
Series:	Water-resources investigations report ; 92-4067.
Subjects:	Reclamation of land > Environmental aspects > Colorado. Strip mining > Environmental aspects > Colorado. Water quality > Colorado. Groundwater > Colorado. Groundwater flow > Environmental aspects > Colorado.

Evans: US Documents (Annex 5th floor)