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00883nam a2200373 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 P01
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| 911 |
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|a M
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| 978 |
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|a ARR
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| 979 |
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|a 10-11-2004
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| 991 |
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|a TEXTO
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| 991 |
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|a ALBA
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| 991 |
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|a NOV-04
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| 020 |
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|a ISBN 0-393-32315-3
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| 035 |
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|a 020165
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| 041 |
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|a eng
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| 092 |
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|a P01 W927vs
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| 110 |
1 |
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|a Worldwatch Institute, Washington (EUA)
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| 245 |
1 |
0 |
|a Vital signs 2002
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| 260 |
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|a Washington (EUA) :
|b ,
|c (19-?)
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| 264 |
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|a Washington (EUA) :
|b ,
|c (19-?)
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| 300 |
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|a 215 p
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| 500 |
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|a Ilus.
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| 650 |
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7 |
|a DIFUSION DE INFORMACION
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| 650 |
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7 |
|a INVESTIGACION
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| 650 |
|
7 |
|a TENDENCIAS
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| 650 |
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7 |
|a AGRICULTURA
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| 650 |
|
7 |
|a ECONOMIA
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| 650 |
|
7 |
|a ENERGIA
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| 650 |
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7 |
|a ATMOSFERA
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| 650 |
|
7 |
|a TRANSPORTE
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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 L2922/04
|o P01 W927vs
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