Self awareness in domesticated animals proceedings of a workshop held at Keble College, Oxford, 7th and 8th July 1980
Wood-Gush, D. G. M.(David Grainger Marcus)
Dawkins, M.(Marian)
Ewbank, R.
Universities Federation for Animal Welfare.
Potters Bar Universities Federation for Animal Welfare
c1981
Includes bibliographies
Veterinary ethology