-producing districts of Britain during the U.S. Civil War, and the coal boom in Appalachian counties of the U.S. that followed the OPEC oil … adjusting for migration, we find that mortality increased during the cotton recession, but was largely unaffected by the coal …

-producing districts of Britain during the U.S. Civil War, and the coal boom in Appalachian counties of the U.S. that followed the OPEC oil … adjusting for migration, we find that mortality increased during the cotton recession, but was largely unaffected by the coal …

There has been a widespread displacement of coal by natural gas as space heating and cooking technology in Turkey in …