UNIDAD 2 la sociedad post- industrial y el agotamiento de los recursos naturales

<object width="480" height="385"><param name="movie" value="http://www.youtube.com/v/vsMwVkhjR_o?fs=1&amp;hl=es_MX&amp;color1=0xcc2550&amp;color2=0xe87a9f"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/vsMwVkhjR_o?fs=1&amp;hl=es_MX&amp;color1=0xcc2550&amp;color2=0xe87a9f" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="480" height="385"></embed></object>