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00797nam a22002171a 4500 |
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UNA01000066566 |
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20120328192146.0 |
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080728s1977 000 0 eng d |
| 020 |
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|a 0632002263
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| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 082 |
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|a 636.0896
|b S989o
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| 100 |
1 |
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|a Symposium of the British Ecological Society (18º: 1976 abr. 12-14: Bangor)
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| 245 |
1 |
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|a Origins of pest, parasite, disease and weed problems /
|c edited by J. M. Cherrett and G. R. Sagar
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| 260 |
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|a Oxford :
|b Blackwell Scientific ,
|c 1977
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| 300 |
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|a x, 413 páginas ;
|c 25 cm.
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|a ENFERMEDADES DE LOS ANIMALES
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| 650 |
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4 |
|a ENFERMEDADES PARASITARIAS
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| 650 |
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4 |
|a MEDICINA VETERINARIA
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| 650 |
0 |
4 |
|a CONGRESOS
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| 700 |
1 |
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|a Cherrett, J. M., ed.
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| 700 |
1 |
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|a Sagar, G. R., ed.
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