<![CDATA[Biblioteca - Universidad Nacional de La Rioja Search for 'su:Microorganismos. and au:Martinko, John M. and su-to:Microorganismos. and au:Ruiz Berraquero, Francisco,']]> /cgi-bin/koha/opac-search.pl?q=ccl=su%3AMicroorganismos.%20and%20au%3AMartinko%2C%20John%20M.%20and%20su-to%3AMicroorganismos.%20and%20au%3ARuiz%20Berraquero%2C%20Francisco%2C&format=rss2 2 0 50