Comments on: What is Environmental Sustainability? http://okavangochallenge.com/environmental-sustainability/what-is-environmental-sustainability-4 Sat, 19 May 2012 13:13:37 +0000 http://wordpress.org/?v=2.7 hourly 1 By: DJ http://okavangochallenge.com/environmental-sustainability/what-is-environmental-sustainability-4/comment-page-1#comment-3162 DJ Thu, 22 Oct 2009 14:23:59 +0000 http://okavangochallenge.com/environmental-sustainability/what-is-environmental-sustainability-4#comment-3162 dont go to wikipedia it s bad anyone can change the anwsers<br><b>References : </b><br> dont go to wikipedia it s bad anyone can change the anwsers
References :

]]> By: Just did it! http://okavangochallenge.com/environmental-sustainability/what-is-environmental-sustainability-4/comment-page-1#comment-3161 Just did it! Thu, 22 Oct 2009 14:14:59 +0000 http://okavangochallenge.com/environmental-sustainability/what-is-environmental-sustainability-4#comment-3161 look them up in http://wikipedia.org It's your homeWORK, remember?<br><b>References : </b><br> look them up in http://wikipedia.org

It’s your homeWORK, remember?
References :

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