http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
American Association for the Advancement of Science
Committee on Desert and Arid Zones Research.
"The Committee on Desert and Arid Zones Research ... sponsored a symposium held in Denver, Colorado, February 23-24, 1977."
Contribution ... of the Committee on Desert and Arid Zones Research ; no. 17