Completion reports, core logs, and hydrogeologic data from wells and piezometers in Prospect Gulch, San Juan County, Colorado [electronic resource] / by Raymond H. Johnson and Douglas B. Yager ; in cooperation with the Bureau of Land Management.
Mode of access: Internet from the USGS web site. Address as of 8/15/07: http://pubs.usgs.gov/of/2006/1030/downloads/pdf/OFR-2006-1030.pdf; current access via PURL.
Note
Title from PDF title screen (viewed on Mar. 28, 2006).