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| LEADER |
00677nab a2200205 u 4500 |
| 001 |
000447039 |
| 005 |
20231211154058.0 |
| 008 |
160607s2016 r ||||| spa |
| 035 |
|
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|a 9481190
|
| 040 |
|
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
|
| 041 |
0 |
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|a spa
|
| 082 |
0 |
|
|a 378
|b U
|2 00
|
| 100 |
1 |
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|a Portilla Pastor, Rolando
|d 1959-
|e Autor/a
|
| 245 |
1 |
3 |
|a La carbono neutralidad :
|b una ruta peligrosa e inconveniente /
|c Rolando Portilla Pastor.
|
| 300 |
|
|
|a 16, Sección Opinión.
|
| 773 |
0 |
|
|7 nnab
|t Universidad
|g No.2126
|
| 900 |
|
|
|a 2016
|
| 912 |
|
|
|a 08-JUN-2016 - ALVARADO MONGE, KATTIA YENORY
|
| 917 |
|
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|a 07-JUN-2016 - ALVARADO MONGE, KATTIA YENORY
|
| 949 |
|
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|a -KA
|