Energy Information Programme 7 Place de Fontenoy 75700 Paris France Tel: 1 45 68 10 00 Company web site: www.unesco.org
UNITED NATIONS EDUCATIONAL, SCIENTIFIC AND CULTURAL ORGANIZATION, UNESCO
記事追加日： 8 February 2011
記事最終修正日： 8 February 2011
Energy Information Programme 7 Place de Fontenoy 75700 Paris France Tel: 1 45 68 10 00 Company web site: www.unesco.org