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|a Universidad Nacional Agraria
|b spa
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| 907 |
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|a E14
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| 911 |
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|a M
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| 978 |
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|a RSM
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| 979 |
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|a 20-10-2010
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| 991 |
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|a CD
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| 991 |
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|a ROSOCT2
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| 035 |
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|a 031185
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| 041 |
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|a eng
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| 092 |
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|a CD E14 O68a
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| 110 |
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|a FAO, Roma (Italia)
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| 245 |
1 |
0 |
|a An international technical workshop investing in sustainable crop intensification.The case for improving soil health. Rome, 22-24 Jul 2008
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| 260 |
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|a Roma (Italia) :
|b ,
|c 2002
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| 264 |
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|a Roma (Italia) :
|b ,
|c 2002
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| 300 |
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|a CD.
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| 500 |
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|a Este cd pertenece a texto E14 O68acc
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| 650 |
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7 |
|a SOSTENIBILIDAD
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| 650 |
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7 |
|a AGRICULTURA
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| 650 |
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|a ESTUDIOS DE CASOS PRACTICOS
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| 650 |
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7 |
|a SUELOS AGRICOLAS
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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 CD0159/10
|o CD E14 O68a
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