http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Periphyton and macroinvertebrate communities at five sites in the San Joaquin River basin, California, during June and September, 2001
Central Valley Regional Water Quality Control Board.
by Larry R. Brown and Jason T. May ; in cooperation with the Central Valley Regional Water Quality Control Board.
Title from title screen (viewed on Aug. 19, 2004).
Mode of access: Internet at the USGS web site. Address as of 08/19/04: http://water.usgs.gov/pubs/sir/2004/5098/CA-3187.pdf; current access available via PURL.
Scientific investigations report ; 2004-5098