http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
structuring role of submerged macrophytes in lakes
xvii, 423 pages : illustrations ; 25 cm.
Based on a workshop held June 16-20, 1996 at the Freshwater Centre in Silkeborg, Denmark.
Includes bibliographical references and index.