Investigation of the hydrologic monitoring network of the Willcox and Douglas Basins of southeastern Arizona : a project of the Rural Watershed Initiative
Title from title screen (viewed on July 23, 2008).
"May 2006."
Includes bibliographical references.
Mode of access: Internet from the USGS web site. Address as of 7/23/08: http://pubs.usgs.gov/fs/2006/3055/pdf/fs20063055.pdf; current access available via PURL.