tag:blogger.com,1999:blog-2524369909802633576.post1998143888119022757..comments2022-03-29T17:08:08.938-07:00Comments on Desarrollo Sustentable: Impacto de las actividades humanas sobre el medio ambienteEduardo Jiménezhttp://www.blogger.com/profile/12889267088599180231noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-2524369909802633576.post-25318204336167248072011-08-29T21:18:38.851-07:002011-08-29T21:18:38.851-07:00MUY BUENA DEFINICIONES..MUY BUENA DEFINICIONES..Marianahttps://www.blogger.com/profile/05984251842864685003noreply@blogger.com