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| LEADER |
00903cam a22002892u 4500 |
| 001 |
LIBRI-027572 |
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AR-CrUNPB |
| 007 |
ta |
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170901s1997 ag r 000 0 spa d |
| 040 |
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|a AR-CrUNPB
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| 082 |
0 |
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|a C/634.972 4/I.24
|2 20
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| 100 |
1 |
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|a Escobar, Juan Maria
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| 710 |
2 |
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|a Instituto Nacional de Tecnología Agropecuaria.
|b Centro Regional Patagonia Sur. Estacion Experimental Agropecuaria Chubut
|
| 245 |
0 |
0 |
|a Desertificación en Chubut /
|c Juan Maria Escobar
|
| 255 |
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|a 34.972 4
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| 260 |
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|a Trelew :
|b INTA,
|c 1997
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| 300 |
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|a 29 p.
|
| 500 |
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|a Proyecto de investigacion
|
| 590 |
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|a Registros migrados a formato MARC
|
| 591 |
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|a Demos un futuro a la Patagonia
|
| 650 |
|
7 |
|a PROTECCION FORESTAL
|2 Unescot
|9 5346
|
| 650 |
|
7 |
|a BOSQUES
|2 Unescot
|9 1775
|
| 650 |
|
4 |
|a CHUBUT
|
| 650 |
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4 |
|a BIBLIOGRAFIA PATAGONICA
|9 9135
|
| 942 |
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|c BK
|
| 910 |
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|a JA20151022
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| 999 |
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|c 78945
|d 78945
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