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00696nas a2200229 u 4500 |
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000502535 |
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20040511142605.0 |
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040511s1955 xxc ||||| eng |
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|a 7821733
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040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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0 |
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|a eng
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082 |
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|a 630
|b P
|2 00
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245 |
1 |
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|a Progress report /
|c Cereal breeding laboratory Winnipeg, Manitoba. Experimental farms service
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260 |
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|a Ottawa, Can.,
|c 1955-.
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300 |
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|a volúmenes
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650 |
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|a AGRICULTURA
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650 |
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|z CANADA
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650 |
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|v PUBLICACIONES PERIODICAS
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912 |
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|a 11-MAY-2004 - SANCHEZ VELASQUEZ, AURA
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917 |
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|a 11-MAY-2004 - SANCHEZ VELASQUEZ, AURA
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949 |
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|a ASV
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916 |
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|a Reconversión
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