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2Texto bibliotecaFAO IT
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4Digital revistaSCIELO
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5Texto bibliotecaFAO IT
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6Texto bibliotecaFAO IT
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7book bibliotecaAGROSAVIA
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8
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9paper bibliotecaAGROSAVIA
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10by Perry, B.D., FAO, Rome (Italy). Agriculture Dept. eng, Mwanaumo, B., Eicher, E., Zaman, M.R.
Published 1982Texto bibliotecaFAO IT -
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12by Schauwecker, S., Rohrer, M., Huggel, C., Endries, J. L., Montoya, N., Neukom, R., Perry, B., Salzmann, N., Schwarb, M., Suarez, Wilsoninfo:eu-repo/semantics/article bibliotecaSENAMHI PE
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13The epidemiology, diagnosis and control of helminth parasites of ruminants The epidemiology, diagnosis and control of helminth parasites of ruminantsby Hansen, J., FAO, Rome (Italy). Animal Production and Health Div. eng, Perry, B., International Laboratory for Research on Animal Diseases, Nairobi (Kenya) eng
Published 1994Texto bibliotecaFAO IT -
14Epidémiologie, diagnostic et prophylaxie des helminthiases des ruminants domestiques Epidémiologie, diagnostic et prophylaxie des helminthiases des ruminants domestiquesby 75993 Hansen, J., 104591 Perry, B., Organización de las Naciones Unidas para la Alimentación y la Agricultura (FAO) Roma, Italia 1188
Published 1995bibliotecaIICA -
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16by Hernández de Galvis, A.L., Mariño de Peña, O.C., Perry, B.D., Rueda de Clavijo, O.E., Mogollón Galvis, J.D.
Published 1982paper bibliotecaAGROSAVIA -
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18The development and use of geographic information systems to assist trypanosomiasis control The development and use of geographic information systems to assist trypanosomiasis controlby Perry, B.D., FAO, Rome (Italy). Animal Production and Health Div. eng, Kruska, R.L., Reid, R.S., FAO, Rome (Italy). Div. de la Production et de la Sante Animales fre
Published 1994Texto bibliotecaFAO IT -
19Epidemiologie, diagnostic et prophylaxie des helminthiases des ruminants domestiques Epidemiologie, diagnostic et prophylaxie des helminthiases des ruminants domestiquesby Hansen, J., FAO, Rome (Italy). Div. de la Production et de la Sante Animales fre, Perry, B., Laboratoire International de Recherche sur les Maladies des Animaux, Nairobi (Kenya) fre
Published 1995Texto bibliotecaFAO IT -
20by Kronenberg, M., Schauwecker, S., Huggel, C., Salzmann, N., Drenkhan, Fabian, Frey, H., Giraáldez, C., Gurgiser, W., Kaser, G., Juen, I., Suarez, Wilson, Hernaández, J.G., Sanmartín, J.F., Ayros, E., Perry, B., Rohrer, M.info:eu-repo/semantics/article bibliotecaSENAMHI PE