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1Texto bibliotecaFAO IT
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3Texto bibliotecaFAO IT
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4Texto bibliotecaFAO IT
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5Texto bibliotecaFAO IT
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6Texto bibliotecaFAO IT
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7Training Material bibliotecaCGIAR
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8Training Material bibliotecaCGIAR
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10Veterinary epidemiology and economics in Africa. A manual for use in the design and appraisal of livestock health policy Veterinary epidemiology and economics in Africa. A manual for use in the design and appraisal of livestock health policyby Putt, S.N.H., International Livestock Centre for Africa, Addis Ababa (Ethiopia) eng 28071, Shaw, A.P.M., Woods, A.J., Tyler, L., James, A.D.
Published 1987Texto bibliotecaFAO IT