http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Recreational adequacy of beach activity and comparative regulating influences
National Oceanic and Atmospheric Administration.
Marine technical report (University of Rhode Island. Marine Advisory Service) ; no. 47
Contribution (University of Rhode Island. Agricultural Experiment Station) ; no. 1548