"Reference DAP/ERCD/DJM/0801"--Title page.
"Prepared by the CAA on behalf of the Department for Transport, July 2008"--Title page.
"Population data used in this report are based on 2001 Census data (updated in 2005 and 2006)"--Page ii.
Noise exposure contours for Heathrow Airport 2007 by D. J. Monkman. Published by Civil Aviation Authority. Publication and catalogue information, links to buy online and reader comments.