By Royston, Angela, Bampton, Bob
By Walters, Martin
By Tom Stacy, Jackie Gaff, Eric Robson, Terry Woodley
By Martyn Bramwell, Martyn OPamwell, Bramwell, Martyn, OPamwell, Martin, J.
By Tomblin, Gill, Tomblin, Gill
By Chinery, Michael, Wright, D.
By Calow, Peter P.
By Lewis Stephanie
By Tim R. New
By David J. Patterson Ph.D.
By Aiken, Bruce, Aiken, Bruce
By Burroughs, Raymond Darwin
By Holloway
By Robert J. Goldstein
By Wolfgang Schlager
By Moncure, Jane Belk, Hohag, Linda, Hohag, Linda
By Holderness-Roddam, Jane, Vincer, Carole
By Jane Holderness-Roddam, Holderness-Roddam, Jane, Vincer, Carole
By Peter Slater, Pat Slater, Raoul Slater
By Iain Green, Iain Green
By Malcolm Tait, Rupert Davies, William Thomas, David Bellamy OBE
By Chamberlain, A.T., Wilkinson, J.M.
By Freshney, R. I.
By Riley, Helen, Oxford Scientific Films
By Valerie O′Farrell, Peter Neville