http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
an introduction and inventory of research activities and USARC recommendations
Cold Regions Research and Engineering Laboratory (U.S.)
1 online resource (30 pages) : color illustrations + 2 tables
written by the US Arctic Research Commission and the US Army Corps of Engineers, Cold Regions Research and Engineering Laboratory.