By Weaver, A. David
By Sainsbury, David
By Tranquilli, William J., Thurmon, John C., Grimm, Kurt A.
By Smith DVM, Bradford P.
By Pasquini, C., Spurgeon, T.L.
By Middleton, Sheldon
By Nichola Coombes, Ayona Silva-Fletcher
By Hickman, John
By Chandler, E. A., Gaskell, C. J., R. M.
By Laber-Laird, Kathy, etc., Swindle, Michael, Flecknell, Paul
By OKERMAN
By Fritz, R.D., etc.
By Pavord, Tony, Marcy
By Chandler
By Herriot, James
By Birch, Anna
By Allison, Keith, Day, Christopher E. I.
By Smythe, Reginald H.
By Grant, David
By Dick Lane, Barbara Cooper, Lynn Turner
By Sainsbury, David, P.
By Aspinall BVSc MRCVS, Victoria, Cappello BSc(Hons)Zoology PGCE VN, Melanie
By Murrell, Paul
By Hosey, Geoff, Melfi, Vicky, Pankhurst, Sheila
By Brett, Peter
By Jones, Oliver Graham Jones
By Gilbert, Stephen G., Cheralea
By Hedley, Joanna
By Allerton, Fergus