Biblioteca Digital

71 resultados para Historic mines

Sixth report of the Mines Safety and Health Commission

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Fourth report of the Mines Safety and Health Commission. Annexes

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Second report of the Mines Safety Commission

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Ninth report of the Mines Safety and Health Commission. Year 1971

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Tenth report of the Mines Safety and Health Commission. Year 1972

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Eleventh report of the Mines Safety and Health Commission. Year 1973

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13th Report of the Mines Safety and Health Commission. Year 1975

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Premier rapport de l'Organe Permanent pour la Securite dans les Mines de Houille = First report of the Mines Safety Commission.

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Twelfth report of the Mines Safety and Health Commission. Year 1974

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14th Report of the Mines Safety and Health Commission for the year 1976

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15th Report of the Mines Safety and Health Commission for the year 1977

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Deuxieme rapport de l'Organe Permanent pour la Security dans les Mines de Houille - Second report of the Mines Safety Commission

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Troisieme rapport de l'Organe Permanent pour la Securite dans les Mines de Houille = Third report of the Mines Safety Commission

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Rapport de synthese des travaux de l'Organe Permanent pour la Securite dans les Mines de Houille 1961-1965 = Synthesis report of the work of the Mines Safety Commission 1961-1965

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Sixieme rapport de l'Organe Permanent pour la Securite et la Salubrite dans les Mines de Houille. Annexes = Sixth report of the Mines Health and Safety Commission. Annexes

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