http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Susceptibility to crude oil with respect to size, season and geographic location in Mytilus californianus (bivalvia)
National Oceanic and Atmospheric Administration.
Sea grant publication (University of Southern California. Sea Grant Institutional Program) ; USC-SG-4-74