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1
The U.S. coal industry, 1970-1990 two decades of change /
Published: Energy Information Administration, Office of Coal, Nuclear, Electric and Alternate Fuels, U.S. Dept. of Energy, 1992Subjects:
Government Document Microform Book -
2
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3
1987 census of manufactures.
Published: U.S. Dept. of Commerce, Bureau of the Census : For sale by Supt. of Docs., U.S. G.P.O., 1990Subjects:
Government Document Book -
4