Description
Item Description:Title from title screen (viewed on Feb. 7, 2008).
"July 2005."
"Sonoran Desert Network Inventory and Monitoring Program."
Electronic resource.
Physical Description:xii, 126 pages : digital, PDF file.
Format:Mode of access: Internet from the USGS web site. Address as of 02/07/08: http://pubs.usgs.gov/of/2005/1142/of2005-1142.pdf ; current access available via PURL.
Bibliography:Includes bibliographical references (pages 73-82).