British pharmacopocia ( Veterinary )- 1993 addendum 1993 - Her Mejestys Stationary Office (London Her Mejestys Stationary Office, 1995)
Her Mejestys Stationary Office: British pharmacopocia ( Veterinary )- 1993 addendum 1993. London. Her Mejestys Stationary Office, 1995. 0-11-321877-X--(636.089511HER)
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