http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Three-month performance evaluation of the Nanometrics, Inc., Libra Satellite Seismograph System in the northern California Seismic Network
1 online resource (12 pages) : illustrations (some color).
Title from title screen (viewed on October 25, 2000).
U.S. Geological Survey open-file report ; 00-0330