Diesel prices
Average retail diesel prices in April and September in the Midwest (Michael Duffy).
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Diesel prices
[1]
Source URL:
http://www.ipm.iastate.edu/ipm/icm//ipm/icm/node/234
Links:
[1] http://www.ipm.iastate.edu/ipm/icm/2005/10-10/agenergy.html
