http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Monitoring and evaluation of soil conservation and watershed development projects
xviii, 532 pages : illustrations (some color), maps ; 24 cm.
editors, Jan de Graaff [and others] ; with assistance from Annemarieke de Bruin.
Includes bibliographical references and index.