<![CDATA[Biblioteca Univ. Surcolombiana Search for '(su,complete-subfield:{Derecho ambiental - Ley 1333 de 2009})']]> https://biblioteca.usco.edu.co//cgi-bin/koha/opac-search.pl?q=ccl=%28su%2Ccomplete-subfield%3A%7BDerecho%20ambiental%20-%20Ley%201333%20de%202009%7D%29&format=rss2 0 20