https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=se%2Cphr%3A%22Econatura.%22&sort_by=title_az&format=rss 6 0 50 ISBN:9806406478 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=133360 ]]> By Villarreal, Evelin.
Caracas : Rayuela, 2003 .
35 p. : 9806406478

]]> Place hold on Aguila harpía :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=133360 ISBN:9806406486 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=171333 ]]> By Navarrete, Luis Fernando.
Caracas, : Rayuela, 2003 .
35 p. : 9806406486

]]> Place hold on El caimán del orinoco :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=171333 ISBN:98064063602 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=176213 By Ascanio Vernet, Rafael Enrique.
Caracas : Rayuela, 2003 .
35 p. : 98064063602

]]> Place hold on La cotorra margariteña y el ñángaro /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=176213 ISBN:9806406192 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=191114 ]]> By Ascanio Vernet, Rafael Enrique.
Caracas : Rayuela, 1997 .
33 p. : 9806406192

]]> Place hold on El cunaguaro /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=191114 ISBN:980640632748 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=154310 By Ascanio Vernet, Rafael Enrique.
Caracas : Rayuela, 2003 .
35 p. : 980640632748

]]> Place hold on El oso frontino :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=154310 ISBN:9806406443 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=135192 ]]> By Ascanio Vernet, Rafael Enrique.
Caracas : Rayuela, 2003 .
35 p. : 9806406443

]]> Place hold on El perro de agua :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=135192