http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
a tool for better disease management : proceedings of the session on comparative epidemiology, 3rd International Congress of Plant Pathology, Munich, 16-23 August 1978
International Congress of Plant Pathology 1978 : Munich)
Includes bibliographical references and index.