http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
region 1 - threatened, endangered & sensitive species program
Threatened, endangered and sensitive species program
1 volume (various pagings) : illustrations, maps ; 28 cm.
prepared by Susan Reel, Lisa Schassberger, William Ruediger.