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00708nam a22002291a 4500 |
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UNA01000048963 |
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20140220105245.0 |
| 008 |
080728s1996 mx r 000 0 spa d |
| 020 |
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|a 9682442397
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| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 082 |
0 |
4 |
|a 363.73
|b A193c
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| 100 |
1 |
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|a Adame Romero, Aurora
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| 245 |
1 |
0 |
|a Contaminación ambiental /
|c Aurora Adame Romero, Daniel A. Salín Pascual.
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| 250 |
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|a 1. ed.
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| 260 |
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|a México :
|b Trillas ,
|c 1996.
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| 300 |
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|a 65 p. :
|b il. ;
|c 23 cm.
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| 650 |
0 |
4 |
|a CONTAMINACION
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| 650 |
0 |
4 |
|a CONTAMINACION DEL AGUA
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| 650 |
0 |
4 |
|a CONTAMINACION DEL SUELO
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| 650 |
0 |
4 |
|a CLIMA
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| 650 |
0 |
4 |
|a CONTAMINANTES
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| 700 |
1 |
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|a Salin Pascual, Daniel A.
|