By Association for Science Education
By D. G. Mackean, Mackean, D. G.
By Ernest Clarke
By Duncan, Tom
By D. G. Mackean
By E.J. Wood, W.R. Pickering, Wood, E.J., Pickering, W.R.
By C. J. Clegg, Clegg, C. J.
By Duncan, Tom, Tom Duncan
By ILEA Chemistry Project Team, Chemistry Project Team, ILEA
By C. J. Cox, D Bell, Cox, C. J., Bell, D
By Geof Royle, Margaret K. Wright, Royle, Geof, Wright, Margaret K.
By P.M. Whelan, M.J. Hodgson
By C. J. Cox, D. Bell, Christopher J. Cox
By Michael Evans, Evans, Michael
By Took, Roger
By Joe Boyd, Walter Whitelaw, Boyd, Joe, Whitelaw, Walter
By Cath Large, Large, Cath
By Ken Foulds, Foulds, Ken
By Andrew Heyes
By Sally Lynch, Claire Clinton, Janet Orchard, Deborah Weston, Lynch, Sally, Clinton, Claire, Orchard, Janet, Weston, Deborah
By Ian Dawson, Ian Coulson, Dawson, Ian, Coulson
By Cheney, Arthur, Yates, Carolyn, Hurst, George, Harrison, Chris, Flavell, Howard
By Bob Berry, A, Berry, Bob
By Gerald Jones, Jeremy Hayward, Dan Cardinal, Jones, Gerald, Hayward, Jeremy, Cardinal, Dan