http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Biological nitrogen fixation for the 21st century
proceedings of the 11th International Congress on Nitrogen Fixation, Institut Pasteur, Paris, France, July 20-25, 1997
International Congress on Nitrogen Fixation 1997 : Institut Pasteur, Paris, France)
edited by C. Elmerich, A. Kondorosi, and W. E. Newton.
Includes bibliographical references and index.
Current plant science and biotechnology in agriculture ; 31