http://blogs.reuters.com/environment/2009/07/16/urban-weather-stations-bee-conservation-and-green-roofs/ Global environmental challenges Tue, 21 May 2013 04:17:26 +0000 hourly 1 http://wordpress.org/?v=3.4.2 http://blogs.reuters.com/environment/2009/07/16/urban-weather-stations-bee-conservation-and-green-roofs/comment-page-1/#comment-340414 12 Weeks Pregnant Thu, 16 Jul 2009 14:20:49 +0000 http://blogs.reuters.com/environment/?p=13475#comment-340414 This is a great idea, I've been thinking about using my roof to grow organic vegetables, the only thing holding me back is fear of damaging the roof (water damage) or the risk of the roof collapsing by the extra weight. This is a great idea, I’ve been thinking about using my roof to grow organic vegetables, the only thing holding me back is fear of damaging the roof (water damage) or the risk of the roof collapsing by the extra weight.

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