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<![CDATA[Biblioteca UGB Search for 'su:"DESECHOS SOLIDOS" and au:GalvÃ¡n HernÃ¡ndez, Carlos Ernesto']]> https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22DESECHOS%20SOLIDOS%22%20and%20au%3AGalv%C3%83%C2%A1n%20Hern%C3%83%C2%A1ndez%2C%20Carlos%20Ernesto&format=rss2 Search results for 'su:"DESECHOS SOLIDOS" and au:GalvÃ¡n HernÃ¡ndez, Carlos Ernesto' at Biblioteca UGB 0 20