http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Quantifying solar energy resource for Puerto Rico
National Renewable Energy Laboratory (U.S.)
1 online resource (viii, 23 pages) : color illustrations, color maps.
GPO Cataloging Record Distribution Program (CRDP).
Includes bibliographical references (page 23).
National Renewable Energy Laboratory DE-AC36-08GO28308