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01056nam a2200397 i 4500 |
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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 MS
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| 978 |
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|a MD
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| 979 |
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|a 23/09/2014
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| 991 |
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|a DOC
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| 991 |
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|a MD80914
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| 991 |
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|a sept-2014
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| 035 |
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|a 054984
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| 041 |
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|a spa
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| 092 |
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|a P10 D536
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| 100 |
1 |
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|a Molden, D.
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| 700 |
1 |
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|a Rijsberman, F.
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| 700 |
1 |
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|a Matsuno, Y.
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| 700 |
1 |
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|a Amarasinghe, U.A.
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| 245 |
1 |
0 |
|a Increasing productivity of water: A requirement for food and environmental security
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| 260 |
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|a Colombo (Sri Lanka) :
|b ,
|c 2001
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| 264 |
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|a Colombo (Sri Lanka) :
|b ,
|c 2001
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| 300 |
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|a 19 p.
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| 490 |
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|a Dialogue Working Paper, Colombo (Sri Lanka)
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| 500 |
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|a Ilus.; 41 ref.
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| 650 |
|
7 |
|a RECURSOS HIDRICOS
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| 650 |
|
7 |
|a CONSERVACION DE AGUAS
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| 650 |
|
7 |
|a PRODUCTIVIDAD
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| 650 |
|
7 |
|a SEGURIDAD ALIMENTARIA
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| 650 |
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7 |
|a SOSTENIBILIDAD
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| 650 |
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7 |
|a MEDIO AMBIENTE
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| 650 |
|
7 |
|a AGRICULTURA
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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 D0543/14
|o P10 D536
|