USA / Energy Information Administration - 1994-: Washington, DC : [Verlag nicht ermittelbar] - 1994 -
questions on coal statistics should be
directed to the National Energy Information Center at
(202) 586-8800, or e-mail
INFOCTR … distribution, coal stocks, coal prices, and coal
quality. Appendix A contains a compilation of coal
statistics for the major coal ….S. Department of Labor: the Mine Safety and
Health Administration, the Bureau of Labor Statistics;
the U.S. Department of Commerce …