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| LEADER |
00713nam a22001931a 4500 |
| 001 |
UNA01000026769 |
| 005 |
20120328185900.0 |
| 008 |
080728s1982 000 0 spa d |
| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 082 |
0 |
4 |
|a 589.9
|b A663c
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| 100 |
1 |
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|a Araya Sánchez, Luis N.,
|d 1954-
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| 245 |
1 |
0 |
|a Concentration of heat-stable (Sta) in the feces of calves with diarrhea due to escherichiacoli /
|c Luis N. Araya Sánchez
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| 260 |
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|a [S.l.] :
|b L.N. Araya S. ,
|c 1982
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| 300 |
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|a volúmenesii, 114 hojas ;
|c 28 cm.
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| 502 |
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|a Tesis (Maestría)--University of Guelph
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| 500 |
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|a Bibliografía: h. 99-111
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| 650 |
0 |
4 |
|a BACTERIAS
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| 650 |
0 |
4 |
|a INVESTIGACION
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| 650 |
0 |
4 |
|a ESCHERICHIA COLI
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