<![CDATA[Biblioteca UGB Search for 'an:1751 and location:GEN and holdingbranch:USU and su-to:ECOLOGIA']]>

<![CDATA[Biblioteca UGB Search for 'an:1751 and location:GEN and holdingbranch:USU and su-to:ECOLOGIA']]> https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=an%3A1751%20and%20location%3AGEN%20and%20holdingbranch%3AUSU%20and%20su-to%3AECOLOGIA&format=rss2 Search results for 'an:1751 and location:GEN and holdingbranch:USU and su-to:ECOLOGIA' at Biblioteca UGB 3 0 50 Ecología y medio ambiente : ISBN 9706250271 https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-detail.pl?biblionumber=3947

By Miller, G. Tyler. México Iberoamérica 1994 . 867 p. , Contenidoen p. 9706250271

Place Hold on Ecología y medio ambiente :

https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-detail.pl?biblionumber=3947 Derecho ambiental / ISBN https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-detail.pl?biblionumber=2662

By Valls, Mario F. Buenos Aires Abeledo-Perrot 1997 . 234 p. , Indice

Place Hold on Derecho ambiental /

https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-detail.pl?biblionumber=2662 Derecho ambiental : ISBN 9502008774 https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-detail.pl?biblionumber=2695

By Bustamante Alsina, Jorge. Buenos Aires Abeledo-Perrot 1995 . 316 p. , Indicep.9-16 9502008774

Place Hold on Derecho ambiental :

https://biblioteca.ugb.edu.sv/cgi-bin/koha/opac-detail.pl?biblionumber=2695