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01063nam a2200373 i 4500 |
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|a Universidad Nacional Agraria
|b spa
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| 907 |
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|a p32
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| 911 |
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|a MS
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| 978 |
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|a GRH
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| 979 |
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|a 20-04-2005
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| 991 |
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|a TEXTO
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| 991 |
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|a GUILLE9
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| 991 |
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|a MEMO8
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| 991 |
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|a GRH08/2005
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| 035 |
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|a 022299
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| 041 |
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|a eng
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| 092 |
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|a P32 S683
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| 110 |
1 |
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|a Soil conservation service U.S. Department of Agriculture, Washington (EUA)
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| 245 |
1 |
0 |
|a Soil taxonomy a basic system of soil claáification for making and interpreting soil surveys
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| 260 |
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|a Washington (EUA) :
|b ,
|c 1975
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| 264 |
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|a Washington (EUA) :
|b ,
|c 1975
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| 300 |
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|a 754 p.
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| 490 |
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|a Agriculture handbook (EUA)
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| 500 |
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|a Ilus.; 495 ref.
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| 650 |
|
7 |
|a SUELOS
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| 650 |
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7 |
|a TAXONOMIA
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| 650 |
|
7 |
|a IDENTIFICACION
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| 650 |
|
7 |
|a CLASIFICACION DE SUELOS
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| 650 |
|
7 |
|a RECONOCIMIENTO DE SUELOS
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| 650 |
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7 |
|a TIPOS DE SUELOS
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| 942 |
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|c BK
|2 agris
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| 952 |
|
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p L0934/04c01
|o P32 S683
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| 952 |
|
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p L0935/04c02
|o P32 S683
|