<![CDATA[Sec. Geral Ministério da Economia Search for 'su:Energia hidroel��ctrica']]> http://catalogo.biblioteca.min-economia.pt/cgi-bin/koha/opac-search.pl?q=ccl=su%3AEnergia%20hidroel%EF%BF%BD%EF%BF%BDctrica&format=rss2 0 20