<![CDATA[Biblioteca Univ. Surcolombiana Search for '(su,complete-subfield:{PerforaciÃ³n pozos petroleros}) AND (su,complete-subfield:{MetodologÃa de energÃa mecÃ¡nica especÃfica})']]>

<![CDATA[Biblioteca Univ. Surcolombiana Search for '(su,complete-subfield:{PerforaciÃ³n pozos petroleros}) AND (su,complete-subfield:{MetodologÃa de energÃa mecÃ¡nica especÃfica})']]> https://biblioteca.usco.edu.co//cgi-bin/koha/opac-search.pl?q=ccl=%28su%2Ccomplete-subfield%3A%7BPerforaci%C3%83%C2%B3n%20pozos%20petroleros%7D%29%20AND%20%28su%2Ccomplete-subfield%3A%7BMetodolog%C3%83%C2%ADa%20de%20energ%C3%83%C2%ADa%20mec%C3%83%C2%A1nica%20espec%C3%83%C2%ADfica%7D%29&format=rss2 0 20