Rise in Ethanol Raises Concerns About Corn as a Food
Rise in Ethanol Raises Concerns About Corn as a Food
A study found that ethanol plants could use as much as half of the U.S. corn crop next year, renewing concerns over a shortage in corn.
A study found that ethanol plants could use as much as half of the U.S. corn crop next year, renewing concerns over a shortage in corn.



