Posted by Lee Magadini on April 14, 2009 at 10:56pm
I'm giving a lecture on Urban and Suburban composting for an earth day symposium. I only have 15 minutes for my presentation. I would appreciate any slides, videos, or demonstration ideas. I am also intending to discuss the philosophical aspect of improving the earth/minimizing sludge and urban waste matter. Facts on urban waste in sewage systems would be appreciated
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