<![CDATA[Biblioteca - Universidad Nacional de La Rioja Search for 'callnum:"54" and au:Brown, Theodore L. and su-to:QuÃmica ambiental.']]>

<![CDATA[Biblioteca - Universidad Nacional de La Rioja Search for 'callnum:"54" and au:Brown, Theodore L. and su-to:QuÃmica ambiental.']]> /cgi-bin/koha/opac-search.pl?q=ccl=callnum%3A%2254%22%20and%20au%3ABrown%2C%20Theodore%20L.%20and%20su-to%3AQu%C3%83%C2%ADmica%20ambiental.&format=rss2 0 20