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Between a rock and a healthy place.
The Federal Mine Safety and Health Act of 1977 consolidated all federal health and safety regulations of the mining industry-coal as well as noncoal mining-under a single mandate administered by the Mine Safety and Health Administration (MSHA). Today, the agency is striving to reduce the environment...
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
1998
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1533476/ https://www.ncbi.nlm.nih.gov/pubmed/9799196 |