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050201e1997 es ||||frm||||||||||spa|d |
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|a Sistema Bibliotecario Universidad de El Salvador
|b spa
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|a spa
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| 094 |
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|a 1601
|b C957r
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| 100 |
1 |
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|a Cruz Zamora, Hugo Alexander
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| 245 |
1 |
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|a Recopilación de datos referentes a características básicas de plaguicidas y su utilización según cultivo y plaga objeto de control El Salvador, 1992-1995 /
|c Hugo Alexander Cruz Zamora, Vilma Gladys Gómez Flores ; asesora: Gloria Ruth Calderón
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| 264 |
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|a San Salvador, El Salvador :
|b Universidad de El Salvador,
|c 1997
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| 300 |
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|a [7], 481+[4] h.
|c 28 cm.
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| 336 |
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|2 rdacontent
|a texto
|b txt
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| 337 |
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|2 rdamedia
|a no mediado
|b n
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| 338 |
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|2 rdacarrier
|a volumen
|b nc
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| 500 |
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|a Incluye Bibliografía, Indice, Anexos
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| 502 |
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|a Tesis (Licenciado en Química y Farmacia) -- Universidad de El Salvador, 1997
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| 650 |
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|a PLAGUICIDAS
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| 700 |
1 |
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|a Gómez Flores, Vilma Gladys
|e coautor
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| 700 |
1 |
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|a Calderón, Gloria Ruth
|e Asesor
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