After two easy-breathing summers, dreaded wildfire smoke is settling in across California and the West. Public health officials warn these megafires aren't just emitting smoke from burning forests.
Revision of the author's thesis: University of North Carolina at Chapel Hill, 1978. West (U.S.) ...
Introduction -- Hunting: the death of the buffalo -- The Gold Rush and the mining frontier -- Settling the West -- The railroads -- Cowboys and cattle -- Army life ...
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