http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Drylands development and combating desertification
bibliographic study of experiences in countries of the CIS
Food and Agriculture Organization of the United Nations
by Florian Plit, Joanna Plit, Wladyslaw Zakowski.
"Interdepartmental Working Group On Environment and Sustainable Development, Subgroup on Desertification."