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BIBUN026374 |
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111019suuuu ag ||||| |||| 00| 0 eng d |
| 100 |
1 |
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|9 24365
|a Lavado, Raúl Silvio
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| 700 |
1 |
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|9 9839
|a Taboada, Miguel Angel
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| 245 |
0 |
0 |
|a The Argentinean pampas
|b a key region with a negative nutrient balance and soil degradation needs better management and conservation programs to sustain its future viability as a world agroresource
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| 773 |
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|t Journal of soil and water conservation
|g Vol.64, no.5 (sept.-oct.2009), p.150-153
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| 901 |
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|a 27057
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| 902 |
|
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|a as
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| 903 |
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|a 20111019
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| 904 |
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|a OK
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| 905 |
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| 906 |
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|a s
|
| 907 |
|
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|a ARTICULO
|
| 908 |
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|a IMPRESO
|
| 920 |
|
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|a The Argentinean pampas
|s a key region with a negative nutrient balance and soil degradation needs better management and conservation programs to sustain its future viability as a world agroresource
|
| 922 |
|
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|a Lavado
|b Raúl Silvio
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| 922 |
|
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|a Taboada
|b Miguel Angel
|
| 936 |
|
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|t Journal of soil and water conservation
|
| 950 |
|
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|a en
|
| 951 |
|
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|a p.150-153
|
| 953 |
|
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|a Vol.64, no.5 (sept.-oct.2009)
|
| 976 |
|
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|a AAG
|
| 977 |
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|a 026562s
|
| 985 |
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|a REST
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| 917 |
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|a BP
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| 915 |
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|i fot., mapas
|
| 975 |
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|c C 1826
|
| 942 |
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0 |
|c SEPARATA
|
| 999 |
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|c 29988
|d 29988
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| 090 |
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|a C 1826
|