Coal. Purchase of coal by Government under specifications, with analyses of coal delivered, fiscal year 1908-9 [with list of survey publications on fuel testing]; by George S. Pope.
Publication Title:
Coal. Purchase of coal by Government under specifications, with analyses of coal delivered, fiscal year 1908-9 [with list of survey publications on fuel testing]; by George S. Pope.
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Coal. Purchase of coal by Government under specifications, with analyses of coal delivered, fiscal year 1908-9 [with list of survey publications on fuel testing]; by George S. Pope.