http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
dealing with social, environmental, institutional and political costs
Electronic reproduction. Boulder, Colo. : NetLibrary, 2005. Available via World Wide Web. Access may be limited to NetLibrary affiliated libraries.
Includes bibliographical references (pages [339]-373) and index.