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00682nam a22001811a 4500 |
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UNA01000021787 |
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20120328185615.0 |
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080728s1988 000 0 eng d |
| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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0 |
4 |
|a 668.4
|b O-61-o
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|a Operating parameters and product purity in a plastics recycling pilot plant /
|c project manager Frank W. Dittman
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|a New Jersey :
|b Center for Plastics Recycling Research ,
|c 1988
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| 300 |
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|a 27 p. :
|b il. ;
|c 28 cm.
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| 490 |
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|a Technical report ;
|v 3
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| 650 |
0 |
4 |
|a PLÁSTICOS
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| 650 |
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|a CONTAMINACIÓN DEL AIRE
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| 700 |
1 |
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|a Center for Plastics Recycling Research
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| 700 |
1 |
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|a Dittman, Frank W
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