By Robert Snedden
By Parker, Steve
By Kate Petty
By Ganeri, Anita, Herring, Peter, Obin, Roger Stewart, Sarson, Stewart, Roger
By Pope, Joyce
By Fry, P.J., Schools Council, Bainbridge, Brian W., Holt, G., Schools Council Educational Use of Living Organisms Project
By Honeysett, Ian, Tear, Carol, Poole, Emma
By Greenwood, Tracey
By Kilgour, O. F. G.
By Pickering, W. R.
By CGP Books
By Henri Galeron
By Rowett, HGQ
By Deloughry, Mr Will, Fullick, Ann, Mr Patrick, Hiscock, Mr Mike, Jones, MR Peter, Naylor, Mr Phil, Stirrup, Mr Martin
By Wessels, Oliver-Pierre, Florence
By Rowland, Martin, Baker, Margaret
By Greg Pyres
By Edmonds, Alex
By Royston, Angela
By Robinson, Claire
By Louise Spilsbury, Richard Spilsbury
By Tina Brand
By Tunnicliffe, Sue Dale
By Behrman, Nina, Quin, Melanie
By Henwood, Chris
By Harris, Caroline
By Ganeri, Anita
By Palmer, Sue, etc., Brinton, Peter, Barton, Avril