http://opac.ua.pt/cgi-bin/koha/opac-search.pl?q=ccl=an%3A224257%20and%20su-to%3AMetais%20-%20Toxicidade%20and%20holdingbranch%3AMED%20and%20location%3ACEJAS%20and%20su-to%3ABiologia%20-%20Teses%20de%20doutoramento&format=rss2 Search results for 'an:224257 and su-to:Metais - Toxicidade and holdingbranch:MED and location:CEJAS and su-to:Biologia - Teses de doutoramento' at Bibliotecas UA 0 20