<![CDATA[Biblioteca Univ. Surcolombiana Search for '(su,complete-subfield:{Analisis del agua}) AND (su,complete-subfield:{Zona andina y amazónica})']]> https://biblioteca.usco.edu.co//cgi-bin/koha/opac-search.pl?q=ccl=%28su%2Ccomplete-subfield%3A%7BAnalisis%20del%20agua%7D%29%20AND%20%28su%2Ccomplete-subfield%3A%7BZona%20andina%20y%20amaz%C3%83%C2%B3nica%7D%29&format=rss2 0 20