http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
xxxiii, 439 pages : illustrations ; 19 cm.
Charles Darwin ; edited with an introduction by Gillian Beer.
Electronic reproduction. Boulder, Colo. : NetLibrary, 2000. Available via World Wide Web. Access may be limited to NetLibrary affiliated libraries.
Includes bibliographical references (pages [xxx]) and index.