Oil and Food
In 1972 wheat bu. and oil bbl. traded at 1:1 on world market. In 2007 the ratio of wheat to oil was 8:1http://www.earth-policy.org/Books/PB3/PB3ch2_intro.htm
Λεπτομέρειες πλοηγού
(Βοήθεια)
-
Food Insecurity »Food Insecurity
Security »Security
Energy »Energy
Oil and Food
+Σχόλια (0)
+Αναφορές (0)
+About