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|a Universidad Nacional Agraria
|b spa
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|a F06
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|a P01
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|a M
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|a DGLP
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|a 25-10-2004
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|a MDR
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|a 31-10-2007
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|a CD
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|a MADY
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|a 019819
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|a eng
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|a CD F06 I59
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|a International Water Management Institute, Colombo (Sir Lanka)
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|a Annual report 2002 - 2003: Research summaries y policy recommendations
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|a Colombo (Sir Lanka) :
|b ,
|c 2003
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|a Colombo (Sir Lanka) :
|b ,
|c 2003
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|a CD
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| 500 |
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|a 71 reportes; 29 videos., 1 atlas., 10 texto
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| 650 |
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|a RIEGO
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| 650 |
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|a AGUA DE RIEGO
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| 650 |
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|a ALIMENTOS
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|a AGUA
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| 650 |
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|a MEDIO AMBIENTE
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| 650 |
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|a ORDENACION DE AGUAS
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| 650 |
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|a TIERRA
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| 650 |
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|a AGRICULTURA
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| 650 |
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|a AGUAS RESIDUALES
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| 653 |
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|a CDROM
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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 CD0051/04
|o CD F06 I59
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