(Reuters) - The head of the United Nations body that oversees civil aviation said on Friday that his agency still plans to have a proposal on measures to address emissions from aviation by the end of 2012, even as critics push for faster change.
Reuters: Top News, Reuters
Fri, 03/02/2012 - 2:11pm
(Reuters) - The head of the United Nations body that oversees civil aviation said on Friday that his agency still plans to have a proposal on measures to address emissions from aviation by the end of 2012, even as critics push for faster change.