“ ALmost a year later I find you have no further import of comment so I thought I could regress in the concept by saying that with Proper Prior... (read full comment) ” 

Posted on January 28, 2009 at 1:50 PM EST

“ The Ann Arbor MI landfill is currently using sewage effluent to generate methane from decomposition of the landfill. I'll try to find out more for... (read full comment) ” 

Posted on July 17, 2008 at 12:22 AM EDT