http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
a computer program for modeling chemical reactions in natural waters
Computer program for modeling chemical reaction in natural waters
by L. Niel Plummer, David L. Parkhurst, and David R. Kosiur.
Includes bibliographical references (page 12).