/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22CONTAMINACION%20DE%20LOS%20SUELOS%22&sort_by=relevance&format=rss 3 0 50 ISBN:950-755-081-X /cgi-bin/koha/opac-detail.pl?biblionumber=5460 By Martínez de Pérez, Norma.
Buenos Aires Braga 1993 .
55 p. 950-755-081-X

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=5460 ISBN:950-534-319-3 /cgi-bin/koha/opac-detail.pl?biblionumber=11556 By Monzón, Adriana E..
Buenos Aires A-Z editora 1996 .
51 p. 950-534-319-3

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=11556 ISBN:950-46-0456-0 /cgi-bin/koha/opac-detail.pl?biblionumber=12846 By Kechichian, Graciela.
Buenos Aires Santillana 1997 .
255 p. 950-46-0456-0

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