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01138nam a2200409 i 4500 |
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|a Universidad Nacional Agraria
|b spa
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| 907 |
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|a P30
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| 911 |
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|a MS
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| 978 |
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|a RSM
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| 979 |
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|a 31-01-2012
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| 991 |
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|a TEXTO
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| 991 |
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|a R310112
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| 035 |
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|a 032386
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| 041 |
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|a eng
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| 092 |
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|a P30 S683
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| 100 |
1 |
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|a Baveye, Ph.
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| 700 |
1 |
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|a Farmer, W.J.
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| 700 |
1 |
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|a Logan, T.J.
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| 700 |
1 |
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|a Luxmoore, R.J.
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| 700 |
1 |
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|a Kral, D.M.
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| 700 |
1 |
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|a Viney, M.
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| 245 |
1 |
0 |
|a Soil science education.Philosophy and perspective : Proceedings of symposium sponsored by division s1-s9 of the soil science society america in Minneapolis, Minnesota, 5 Nov 1992
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| 260 |
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|a Wisconsin (EUA) :
|b ,
|c 1994
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| 264 |
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|a Wisconsin (EUA) :
|b ,
|c 1994
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| 300 |
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|a 176 p.
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| 490 |
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|a áSA Special publication (EUA)
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| 500 |
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|a Ilus.
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| 650 |
|
7 |
|a CIENCIA DEL SUELO
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| 650 |
|
7 |
|a DETERIORO DEL SUELO
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| 650 |
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7 |
|a EDUCACION
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| 650 |
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7 |
|a INVESTIGACION
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| 650 |
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7 |
|a PAISES EN DESARROLLO
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| 650 |
|
7 |
|a SUELOS AGRICOLAS
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| 653 |
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|a SEMINARIO
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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 L0013/12
|o P30 S683
|