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| LEADER |
00821nam a2200337 i 4500 |
| 007 |
ta |
| 040 |
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|a Universidad Nacional Agraria
|b spa
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| 907 |
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|a P10
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| 911 |
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|a M
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| 900 |
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|a María Dolores Rodríguez
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| 978 |
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|a PEDRO
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| 979 |
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|a 26-02-96
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| 980 |
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|a MDR
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| 981 |
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|a 14/11/2018
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| 991 |
|
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|a TEXTO
|
| 035 |
|
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|a 004811
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| 041 |
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|a spa
|
| 092 |
|
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|a P10 O68eag
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| 110 |
1 |
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|a FAO, Roma (Italia)
|
| 245 |
1 |
3 |
|a El agua germen de la vida
|
| 260 |
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|a Roma (Italia) :
|b ,
|c 1994
|
| 264 |
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|a Roma (Italia) :
|b ,
|c 1994
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| 300 |
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|a 25 p.
|
| 500 |
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|a Ilus.
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| 650 |
|
7 |
|a RECURSOS HIDRICOS
|
| 650 |
|
7 |
|a DISPONIBILIDAD DEL AGUA
|
| 650 |
|
7 |
|a CONSERVACION DE AGUAS
|
| 650 |
|
7 |
|a CALIDAD DEL AGUA
|
| 650 |
|
7 |
|a SOSTENIBILIDAD
|
| 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 D0548/18
|o P10 O68eag
|