http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
free skin cancer prevention and ozone layer education program for K-8 learners
1 online resource (4 unnumbered pages) : color illustrations, color maps.
Title from title screen (viewed on July 7, 2011).
System requirements: Adobe Acrobat Reader.
Includes bibliographical references (page [4]).