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20180510120720.0 |
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|a Universidad Nacional de Agricultura
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|c 1001
|d 1001
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| 020 |
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|a 9968-31-272-X
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| 082 |
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|a 333.72
|b C433
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| 100 |
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|a Chacón Vargas, Mario
|9 1917
|
| 245 |
|
|
|a Historia y Políticas Nacionales de conservación /
|c Mario Chacón Vargas
|
| 250 |
|
|
|a 1a ed.
|
| 260 |
|
|
|a San José, Costa Rica,
|b EUED,
|c 2003
|
| 300 |
|
|
|a 200 p.
|
| 650 |
|
|
|x CONSERVACION- RECURSOS NATURALES
|9 1921
|
| 942 |
|
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|2 ddc
|c BK
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| 952 |
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|0 0
|1 0
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|3 UNAG
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|6 333_720000000000000_C433
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|8 2
|9 1987
|a 001
|b 001
|c GEN
|d 2018-05-10
|f UNAG
|l 0
|o 333.72 C433
|p 00917
|r 2018-05-10
|t EJ. 1
|w 2018-05-10
|y RES
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