tag:blogger.com,1999:blog-12504603.post3969772582224889878..comments2023-12-19T18:46:55.295-05:00Comments on Artículos: Las plagas modernas (II).Pablo Mejía Arangohttp://www.blogger.com/profile/10706008194585223233noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-12504603.post-57398374645993738732009-03-18T08:20:00.000-05:002009-03-18T08:20:00.000-05:00la principal contaminación es el hombre mismola principal contaminación es el hombre mismoJorge Ivánhttps://www.blogger.com/profile/12616258058086461146noreply@blogger.com