941 resultados para Mine accidents.
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Includes index.
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Mode of access: Internet.
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Mode of access: Internet.
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Bibliographical foot-notes.
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National Highway Safety Bureau, Washington, D.C.
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Description based on: 1989.
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"Illinois Mine Subsidence Research Program."
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On cover: Illinois traffic safety programs, report of evaluation or assessment.
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Mode of access: Internet.
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"August 1979."
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"Funding provided through cooperative agreement with Region III, Office of Surface Mining, U.S. Department of Interior."
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1 folded leaf of plates in pocket.
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Prepared for Illinois Abandoned Mined Lands Reclamation Council.
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"March 1999."
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"March 2006."--Cover letter.