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MAP20071027050Willen, JanetMines are safer than ever : safety professionals compare notes to improve safety even further / by Janet WillenSumario: Today, mining in the United States is safer than it's ever been. However, mine-safety professionals constantly look for ways to increase workers'safety even further, while management looks to incorporate productivity and quality with safetyEn: Safety & health. - Chicago. - Vol. 155, nº 2 February 1997 ; p. 46-491. Seguridad minera. 2. Minería. 3. Accidentes de trabajo. 4. Seguridad e higiene en el trabajo. 5. Prevención de accidentes. I. Title. II. Título: Safety & health.