http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
National Renewable Energy Laboratory (U.S.)
1 online resource (4 pages) : one color illustration.
GPO Cataloging Record Distribution Program (CRDP).
Includes bibliographical references (page 4).
United States Agency for International Development IAG-17-2050