Supervisors Competence and Safety Level in Coal Mines
نویسندگان
چکیده
منابع مشابه
Fossil hunting in coal mines.
At the northern tip of Colombia, Jonathan Bloch hunts for fossils in the midst of spontaneous combustion fires, noxious gases laced with foul-smelling sulfur, rock-shattering explosions, and some of the largest machines in the world. “It is a weird place to work,” Bloch admits, an associate curator of vertebrate paleontology at the FloridaMuseum of Natural History, although he says he feels saf...
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ژورنال
عنوان ژورنال: Journal of Sustainable Mining
سال: 2014
ISSN: 2300-3960
DOI: 10.7424/jsm140305