when was the amazon rainforest world heritage listed?
http://www.google.com/search?q=amazon+rainforest+world+heritage&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=UTF-8&sourceid=ie7&rlz=1I7SUNA
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http://www.google.com/search?q=amazon+rainforest+world+heritage&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=UTF-8&sourceid=ie7&rlz=1I7SUNA
=)