Books by United States. Bureau of Mines. Coal Sampling and Inspection:
Books in the extended shelves:
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United States. Bureau of Mines. Coal Sampling and Inspection: Analyses of tipple and delivered samples of coal : collected during fiscal year 1969 (U.S. Dept. of Interior, Bureau of Mines :, 1970) (page images at HathiTrust)- United States. Bureau of Mines. Coal Sampling and Inspection: Analyses of tipple and delivered samples of coal : collected during fiscal year 1970 (U.S. Dept. of Interior, Bureau of Mines, 1971), also by United States Bureau of Mines (page images at HathiTrust)
- United States. Bureau of Mines. Coal Sampling and Inspection: Analyses of tipple and delivered samples of coal : collected during fiscal year 1972 (U.S. Dept. of Interior, Bureau of Mines, 1973), also by John B. Janus, B. S. Shirley, and United States Bureau of Mines (page images at HathiTrust)
- United States. Bureau of Mines. Coal Sampling and Inspection: Analyses of tipple and delivered samples of coal collected during fiscal year 1973 (U.S. Dept. of the Interior, Bureau of Mines :, 1973), also by John B. Janus, B. S. Shirley, and United States Bureau of Mines (page images at HathiTrust)
- United States. Bureau of Mines. Coal Sampling and Inspection: Analyses of tipple and delivered samples of coal : collected during the fiscal year 1971 (U.S. Dept. of Interior, Bureau of Mines, 1972), also by United States Bureau of Mines (page images at HathiTrust)
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