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| LEADER |
01095nam a2200409 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 P32
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| 911 |
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|a M
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| 978 |
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|a EMF
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| 979 |
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|a 23-08-2005
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| 991 |
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|a TEXTO
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| 991 |
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|a MEAGO
|
| 035 |
|
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|a 022536
|
| 041 |
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|a spa
|
| 092 |
|
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|a P32 C257
|
| 100 |
1 |
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|a Calispa, F.
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| 700 |
1 |
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|a Chérrez, N.
|
| 700 |
1 |
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|a Encalada, O.
|
| 700 |
1 |
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|a Romoleroux, K.
|
| 700 |
1 |
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|a Valarezo, C.
|
| 700 |
1 |
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|a Valverde, F.
|
| 245 |
1 |
0 |
|a Caracterización de los suelos, los ecosistemas y las cuencas hidrográficas
|
| 260 |
|
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|a Quito (Ecuador) :
|b CAMAREN,
|c 2000
|
| 264 |
|
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|a Quito (Ecuador) :
|b CAMAREN,
|c 2000
|
| 300 |
|
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|a 169 p.
|
| 500 |
|
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|a Ilus.; 94 ref.
|
| 650 |
|
7 |
|a CLASIFICACION DE SUELOS
|
| 650 |
|
7 |
|a CARACTERISTICAS DEL SITIO
|
| 650 |
|
7 |
|a ECOSISTEMA
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| 650 |
|
7 |
|a CUENCAS HIDROGRAFICAS
|
| 650 |
|
7 |
|a FERTILIDAD DEL SUELO
|
| 650 |
|
7 |
|a BIOLOGIA DEL SUELO
|
| 650 |
|
7 |
|a CLIMA
|
| 942 |
|
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|c BK
|2 agris
|
| 952 |
|
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p L2213/05c01
|o P32 C257
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p L2217/05c02
|o P32 C257
|