http://koha.unicoc.edu.co/cgi-bin/koha/opac-search.pl?q=ccl=%28su%3A%7BVariaci%C3%B3n%20%28Gen%C3%A9tica%29%20%7D%29&format=rss2 Search results for '(su:{Variación (Genética) })' at SIBU - SISTEMAS DE BIBLIOTECAS UNICOC 0 20