<![CDATA[ Search for 'au:Urrea Piñeres, Gustavo']]> http://biblioteca.minagricultura.gov.co/cgi-bin/koha/opac-search.pl?q=ccl=au%3AUrrea%20Pi%C3%83%C2%B1eres%2C%20Gustavo&format=rss2 0 20