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01208nam a2200397 i 4500 |
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|a Universidad Nacional Agraria
|b spa
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| 907 |
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|a H01
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| 911 |
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|a MS
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| 978 |
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|a GR
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| 979 |
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|a 21-02-2005
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| 980 |
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|a MDR
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| 981 |
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|a 02-05-2007
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| 991 |
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|a TEXTO
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| 020 |
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|a ISBN 0-948404-44-2
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| 035 |
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|a 021896
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| 041 |
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|a eng
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| 092 |
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|a H01 U62c
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| 100 |
1 |
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|a Unwin, R.
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| 245 |
1 |
0 |
|a Crop protection in organic and low imput agriculture. Options for reducing agrochemical usage. Proceedings of a symposium organised by the British crop protection council held at Churchill College Cambridge U.K. 4th-6th September 1990
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| 260 |
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|a Farham (U.K.) :
|b ,
|c 1990
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| 264 |
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|a Farham (U.K.) :
|b ,
|c 1990
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| 300 |
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|a 254 p.
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| 490 |
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|a BCPC Monograph (U.K.)
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| 500 |
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|a Ilus., 85 ref.
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| 650 |
|
7 |
|a PROTECCION DE LAS PLANTAS
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| 650 |
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7 |
|a AGRICULTURA DE BAJO INSUMO
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| 650 |
|
7 |
|a CONTROL DE PLAGAS
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| 650 |
|
7 |
|a CONTROL DE ENFERMEDADES
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| 650 |
|
7 |
|a ESCARDA
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| 650 |
|
7 |
|a AGRICULTURA ORGANICA
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| 650 |
|
7 |
|a PRODUCTOS QUIMICO AGRICOLAS
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| 650 |
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7 |
|a USOS
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| 650 |
|
7 |
|a SISTEMAS DE EXPLOTACION
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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 L3750/04
|o H01 U62c
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