http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Global climatic data for surface, 800 mb, 400 mb: January
a report prepared for Advanced Research Projects Agency, by C. Schutz and W. L. Gates.
"Research ... supported by the Advanced Research Projects Agency under contract no. DAHC15 67 C 0141."