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040116s1954 enk ||||| eng |
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|a 0043-1729
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|a 7708403
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a eng
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|a 630
|b W
|2 00
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|a Weed abstracts /
|c Commonwealth Agricultural Bureaux
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|a London, England :
|b Commonwealth Agricultural Bureaux,
|c 1954-.
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| 300 |
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|a volúmenes
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| 310 |
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|a Semanal
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| 362 |
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|a Vol. 1 nº. 1 (1954)-
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| 500 |
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|a Indizada en: Biol. abstr. ; Chem. Abstr.
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| 650 |
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|a AGRICULTURA
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| 650 |
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|v RESUMENES
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| 650 |
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|v PUBLICACIONES PERIODICAS
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| 912 |
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|a 06-DEC-2007 - SANCHEZ VELASQUEZ, AURA
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| 949 |
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|a APC
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| 916 |
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|a Reconversión
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