By Unidentified Author
By Pearce, Fred
By Green, Dr Jen
By Slater, Frances
By Kemp, David
By Nebel, Bernard J., Kormondy, Edward J., Wright, Richard T.
By Sands, Margaret K.
By Hessayon, Dr D G, Dr D G Hessayon
By Cousens, J.
By Bishop, O.N.
By Aldous, Kate
By SAVELAND, RN
By Ebdon, David
By Brown, Michael & May, John
By Smil, Vaclav
By Evans, David
By Edington, J. M.
By David M Elcome
By Bradley, Ian C.
By Davies, Nicholas B., Krebs, John R.
By Chris Abbott, Paul Rogers, John Sloboda
By C M Yonge
By David Attenborough
By Else Hvass
By Penelope Lively
By Unknown
By Robert Dougall
By Alastair Fothergill
By Roy M. Harrison