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20200924100307.0 |
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160906s1997 it ||||| eng |
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|a 0669026476
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| 035 |
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|a 129831
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a eng
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| 082 |
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|a 628.53
|b H177b
|2 00
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| 100 |
1 |
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|a Halvorsen, Robert
|e Autor/a
|4 aut
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| 245 |
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|a Benefit-cost analysis of air-pollution control /
|c Robert Halvorsen, Michael G. Ruby.
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| 260 |
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|a Roma :
|b D. C. Heath,
|c 1997-.
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| 300 |
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|a xv, 264 páginas :
|b ilustraciones ;
|c 24 cm.
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| 650 |
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|a CONTAMINACION DEL AIRE
|x ASPECTOS ECONOMICOS
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| 700 |
1 |
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|a Ruby, Michael G.
|e Autor/a
|4 aut
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| 912 |
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|a 09-MAR-2010 - GOMEZ PANIAGUA, LUZ MARIA
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| 949 |
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|a LA-ME. b SR.
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| 916 |
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|a Registros del LS-2000
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