http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Ecological sustainability of fish resources of inland waters of the Western Balkans
freshwater fish stocks, sustainable use and conservation
1 online resource (xxii, 707 pages): illustrations (chiefly color), text file, PDF.
Vladica Simic, Snezana Simic, Vladimir Pesic, editors.