http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
International Union for Conservation of Nature and Natural Resources
xvii, 1230 pages : illustrations ; 29 cm.
Mammals -- Birds -- Reptiles -- Amphibians -- Fish -- Molluscs -- Arachnids -- Crustaceans -- Insects -- Plants -- Species watch -- Wildlife and conservation organizations -- Where to learn more -- Maps.
edited by Mary Emanoil in association with IUCN-The World Conservation Union.