Mode of access: Internet from the USGS web site. Address as of 7/11/08: http://pubs.usgs.gov/fs/2008/3037/pdf/fs20083037.pdf; current access available via PURL.
Note
Title from title screen (viewed on July 11, 2008).
At head of title: California Water Science Center, Cooperative Water Program.
"Water Replenishment District of Southern California."