TY - BOOK AU - Putt,S.N.H. AU - A.P.M.Shaw AU - L.E.Tyler AU - A.D.James TI - Veterinary epidemiology and economics in Africa: : a manual for use in the design and appraisal of livestock health policy SN - 9290530769 AV - IRA SF780.9.V4 PY - 1987/// CY - Berkshire PB - University of Reading KW - Veterinaty epidemiology KW - Africa N1 - Includes bibliographical references ER -