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010703e1948 wauab gr 00010 eng d |
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|c 218628
|d 219163
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|a Sistema Bibliotecario Universidad de El Salvador
|b eng
|e rda
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| 082 |
0 |
4 |
|2 20
|a 631.4
|b S683
|
| 245 |
0 |
0 |
|a Soil conservation
|b : an international study
|c Food and Agriculture Organization of the United Nations
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| 300 |
0 |
0 |
|a viii, 189 paginas :
|b ilustraciones ;
|c 23 cm
|e 1 hoja plegable de mapa.
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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 sin mediación
|b n
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| 338 |
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|2 rdacarrier
|a volumen
|b nc
|
| 490 |
1 |
0 |
|a FAO Agricultural Studies
|v 4
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| 650 |
1 |
7 |
|2 lemb
|a Conservación de suelos
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| 710 |
1 |
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|a Organización de las Naciones Unidas para la Agricultura y la Alimentación,
|e editor
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| 942 |
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|2 ddc
|c BK
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| 990 |
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|a qqf_sonia
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|0 0
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|6 631_400000000000000_S683
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|9 383388
|a 16
|b 16
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|d 2019-11-12
|i 16005315
|o 631.4 S683
|p 16005315
|r 2019-11-12
|t 1
|w 2019-11-12
|y BK
|