2024-03-28T15:39:23Zhttps://gredos.usal.es/oai/requestoai:gredos.usal.es:10366/574672022-02-07T14:01:38Zcom_10366_2902com_10366_2408com_10366_2407com_10366_1col_10366_2950
2009-11-16T10:27:08Z
urn:hdl:10366/57467
La crisis del medio ambiente I
García Zaldívar, Ricardo
Medio Ambiente
Ecología
Contaminación
2009-11-16T10:27:08Z
2009-11-16T10:27:08Z
1972-11-11
info:eu-repo/semantics/article
info:eu-repo/semantics/article
Triunfo. Año XXVII, n. 528 (11 nov. 1972),p. 28-31
http://hdl.handle.net/10366/57467
spa
Adobe Acrobat
https://creativecommons.org/licenses/by-nc-nd/3.0/
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivs 3.0 Unported