1 - 4 toradh á dtaispeáint as 4 toradh san iomlán ar an gcuardach 'Andres, Demetrio', am iarratais: 0.01s
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1
Lepanto centuries old mine [microform]. de réir Andres, Demetrio
Foilsithe / Cruthaithe 1973Gairmuimhir: loading...
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2
Five-year achievements of the Bureau of Mines as reflected in the rehabilitation of the mining industry de réir Andres, Demetrio
Foilsithe / Cruthaithe 1951Gairmuimhir: loading...
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3
Comments on the Bell Report as it relates to the mining industry, and recommendations
Foilsithe / Cruthaithe 1950Gairmuimhir: loading...
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4
The Philippine mining industry and mineral resources an appraisal de réir Andres, Demetrio
Foilsithe / Cruthaithe 1950Gairmuimhir: loading...
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