ºÝºÝߣshows by User: joched / http://www.slideshare.net/images/logo.gif ºÝºÝߣshows by User: joched / Sat, 08 Oct 2011 09:52:47 GMT ºÝºÝߣShare feed for ºÝºÝߣshows by User: joched Destrucción de la capa de ozono https://es.slideshare.net/slideshow/destruccin-de-la-capa-de-ozono/9608431 destruccindelacapadeozono-111008095250-phpapp01
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]]> Sat, 08 Oct 2011 09:52:47 GMT https://es.slideshare.net/slideshow/destruccin-de-la-capa-de-ozono/9608431 joched@slideshare.net(joched) Destrucción de la capa de ozono joched <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/destruccindelacapadeozono-111008095250-phpapp01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br>
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