http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Advances in natural product chemistry have led to a large number of drugs, both derived from medicinal plants, marine plants, and animals, and created as synthetic analogues of these sources. This ground-breaking, comprehensive volume presents the latest data on the 13C-NMR of monoterpenes and sesquiterpenes.