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140925c20149999xxumr p r 0 1eng d |
| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
|
| 082 |
0 |
4 |
|a H 636.5
|b P875p
|2 21
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| 245 |
1 |
0 |
|a Effects of Mycoplasma gallisepticum vaccination on serum a1-acid glycoprotein concentrations in commercial layer chickens 1,2
|h artículo de revista
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| 650 |
0 |
4 |
|a MICOPLASMA
|
| 650 |
0 |
4 |
|a VACUNACION
|
| 650 |
0 |
4 |
|a CONTAMINACION
|
| 650 |
0 |
4 |
|a POLLOS
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| 650 |
0 |
4 |
|a GESTACIÓN ANIMAL
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| 700 |
1 |
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|a Peebles, E.D.
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| 773 |
0 |
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|t Poultry science.--
|g Vol. 93, no. 6 (June 2014) p. 1396-1402
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| 852 |
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|a Biblioteca Joaquín García Monge
|