http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
index of ecological integrity for the Mississippi alluvial plain ecoregion
index development and relations to selected landscape variables
v, 32 pages : color illustrations, color maps ; 28 cm.
Includes bibliographical references (pages 30-32).
Water-resources investigations report ; 03-4110