[permaculture] Used cooking oil vehicles? svo pollution?

trevor william johnson john2116 at msu.edu
Tue Mar 11 21:17:06 EDT 2008


here is a link from a perma-psychology listserv im on that will add  
another variable to the conversation.
http://www.guardian.co.uk/science/2008/mar/11/medicalresearch.pollution
trevor



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