http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
National Center for Chronic Disease Prevention and Health Promotion (U.S.)
Division of Nutrition, Physical Activity, and Obesity,
Centers for Disease Control and Prevention (U.S.)
1 online resource (4 pages) : color illustrations, map.
Title from title screen (viewed on Jan. 8, 2014).