The Elephant Bar
Showing posts with label
Food energy
.
Show all posts
Showing posts with label
Food energy
.
Show all posts
Sunday, April 20, 2008
Oil at $117 a Barrel. What is a Farmer to Do?
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Two-Horsepower Solution At some price, oil will become too expensive to burn as a fuel, at least for some applications. If you believe in fr...
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