RT Video/DVD DB /z-wcorg/ DS http://worldcat.org ID 223521168 LA English T1 Life on air David Attenborough's 50 years in television. A1 Leith, Brian., PB BBC PP London YR 2002 AB A retrospective of David Attenborough's 50 years of broadcasting for the BBC. Off-air recording of television program broadcast on March 19, 2003 and date copied on March 20, 2003 made by : Bundoora, Vic. : La Trobe University, The Borchardt Library. OA2003-027.