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| LEADER |
00945nam a2200349 i 4500 |
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ta |
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|a Universidad Nacional Agraria
|b spa
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| 907 |
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|a E12
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| 911 |
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|a MS
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| 978 |
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|a GRH
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| 979 |
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|a 22-12-1997
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| 980 |
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|a EMF
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| 981 |
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|a 09/08/2021
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| 991 |
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|a DOC
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| 991 |
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|a EMF090821
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| 991 |
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|a ACTUALIZACION DE REGISTRO 1997
|
| 035 |
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|a 004694
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| 041 |
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|a eng
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| 092 |
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|a E12 Q6
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| 100 |
1 |
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|a Quisumbing, Agnes R.
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| 245 |
1 |
0 |
|a Male-female differences in agricultural productivity: Methodological iáues and empirical evidence
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| 260 |
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|a Washington (EUA) :
|b ,
|c 1996
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| 264 |
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|a Washington (EUA) :
|b ,
|c 1996
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| 300 |
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|a vp.
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| 490 |
|
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|a World development (EUA)
|
| 500 |
|
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|a 50 ref.
|
| 650 |
|
7 |
|a MANO DE OBRA FAMILIAR
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| 650 |
|
7 |
|a MANO DE OBRA FEMENINA
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| 650 |
|
7 |
|a MANO DE OBRA MASCULINA
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| 650 |
|
7 |
|a PRODUCTIVIDAD DEL TRABAJO
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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 D0347/97
|o E12 Q6
|