Registros del 1 al 2 de 2 encontrados |
![](./img/clear.gif) 1.- Central Mining Research
Singh, B.; Singh, B.
Dhanbad: Central Mining Research Station, 1988
IV / 1 - 7 - 34
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![](./img/clear.gif) 2.- Trend of investigations in mining in India
K.N. Sinha, B. Singh; Congreso - Congreso Internacional de Minería (6. 1970. Madrid); Singh, B.
India: , 1970
C 458 - 27
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