http://binpar.caicyt.gov.ar/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22CALIDAD%20DEL%20MEDIO%20AMBIENTE%22%20and%20su-to%3AEDUCACION%20AMBIENTAL%20and%20su-to%3AEDUCACION%20AMBIENTAL&format=rss2 6 0 50 ISBN http://binpar.caicyt.gov.ar/cgi-bin/koha/opac-detail.pl?biblionumber=102365 Buenos Aires : Bloque Editor SA

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