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s1983 s1983 enk ||||| eng |
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|a 0900488662
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|a 78046
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a eng
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|a 622.31
|b S961s
|2 00
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|a Surface mining and quarrying
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|a London, England :
|b Institution of Mining and Metallurgy,
|c 1983.
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300 |
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|a vi, 449 páginas :
|b ilustraciones ;
|c 30 cm
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|a Papers presented at the second international Surface Mining and Quarrying symposium organized by the Institution of Mining and Metallurgy in association with the Institute of Quarrying and held in Bristol, England, from 4 to 6 october, 19
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650 |
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|a MINERIA A CIELO ABIERTO
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650 |
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|a INGENIERÍA DE MINAS
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|a RM-RM b RM
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916 |
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|a Registros del LS-2000
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