http://opac.ua.pt/cgi-bin/koha/opac-search.pl?idx=su&q=Sistemas%20energ%C3%83%C2%A9ticos%20sustent%C3%83%C2%A1veis%20&limit=su-to%3AEnergias%20renov%C3%83%C2%A1veis&limit=au%3ANobre%2C%20Jos%C3%83%C2%A9%20Ant%C3%83%C2%B3nio%20Ra%C3%83%C2%A7%C3%83%C2%B5es%2C&format=rss2 Search results for 'su,wrdl: Sistemas energéticos sustentáveis' with limit(s): 'su-to:Energias renováveis au:Nobre, José António Rações,' at Bibliotecas UA 0 20