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|a 92-3-102081-1
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| 040 |
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|a AR-SmtFML
|c AR-SmtFML
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| 041 |
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|a eng
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| 100 |
1 |
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|a International Forum on Fundamental World Energy Problems,3º
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| 245 |
1 |
0 |
|a Coal Utilization.An International Forum on New Technologies
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| 250 |
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| 260 |
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|a Paris - FRAN
|b UNESCO
|c 1983
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| 300 |
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|a 134p.
|c Blanco 23cm
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| 490 |
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0 |
|a International Forum on Fundamental World Energy
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| 650 |
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4 |
|x Carbon
|x Combustibles
|x Recursos Naturales
|x Geologia
|x Congresos
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| 650 |
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|a Geologia
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| 859 |
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|l DOC 01000
|a 127264
|e Don.
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| 901 |
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|a L.C
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| 942 |
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|c BK
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| 999 |
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|c 10906
|d 10906
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