By W.Edward Allen
By Matt Whyman
By Smith, Robert L., Smith, Thomas M.
By Fish.& Food, Min.of Agriculture, Agriculture Fish.& Food Min.of
By Kathryn Walker
By Tristan Boyer Binns
By Anita Ganeri
By Louise Spilsbury
By James Dearsley (Author)
By Ray Feltwell
By Wayne Wingfield (College of Veterinary Medicine, University of Georgia, Atlanta, USA), Marc Raffe (College of Veterinary Medicine
By Robert Murtaugh (College of Veterinary Medicine, University of Georgia, Atlanta, USA)
By Virginia Shirt
By Starke, Katherine
By Fredric (Fred) M. Wolf
By Marc Lappe, Britt Bailey, Tim Lang (Professor of Food Policy, Thames Valley University)
By Larkcom, Erica, etc.
By Terry Dean
By Brian Bell
By Michael Thorne
By Neville Beynon
By Gail Danerow
By Nigel Boatman
By RSPCA
By Macdonald, Fiona, Collins Big Cat
By G.V. Dyke
By G. Lisinska, W. Leszczynski
By J. G. Hawkes
By G. J. Jellis, D. E. Richardson
By Peter Davies, David Hope-Mason