http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Facts on File dictionary of ecology and the environment
Dictionary of ecology and the environment
vii, 248 pages : illustrations, maps ; 24 cm.
Electronic reproduction. Boulder, Colo. : NetLibrary, 2008. Available via World Wide Web. Access may be limited to NetLibrary affiliated libraries.