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01965nam a2200313 a 4500 |
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| 040 |
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|a Sistema Bibliotecario Universidad de El Salvador
|b spa
|
| 094 |
|
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|a 632.95
|b C355a
|
| 100 |
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|a Castro Osegueda, Sandra Morena
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| 245 |
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|a Acción de los extractos acuosos de paraíso (Melia azederach) y nin (Azadirachta indica) en el combate de plagas del cultivo del frijol /
|c Sandra Morena Castro Osegueda.
|
| 260 |
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|a San Salvador :
|b Universidad de El Salvador,
|c 1990
|
| 300 |
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|a 65 h. :
|b il.
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| 336 |
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|2 rdacontent
|a texto
|b txt
|
| 337 |
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|2 rdamedia
|a no mediado
|b n
|
| 338 |
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|2 rdacarrier
|a volumen
|b nc
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| 500 |
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|a Trabajo de graduación asesorado por: Nohemy Elizabeth Ventura
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| 502 |
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|a Tesis (Licenciatura en Biología) -- Universidad de El Salvador, San Salvador, 1990
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| 650 |
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|a Plaguicidas naturales
|2 LEMB
|
| 650 |
|
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|a Control biológico de plagas
|2 LEMB
|
| 650 |
|
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|a Frijoles
|x Enfermedades y plagas
|2 LEMB
|
| 700 |
1 |
|
|a Ventura, Nohemy Elizabeth
|e asesor
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| 942 |
|
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|c BK
|2 ddc
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| 991 |
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