Browse TRAIL Inventories

Splint coals of the Appalachian Region:their occurrence, petrography, and comparison of chemical and physical properties with associated bright coals

Determination of moisture-holding capacity (bed moisture) of coal for classification by rank

Evaluation of an acid-extraction method for determining mineral matter in American coals

Determining phosphorous in coal and coke :evaluation of volumetric, colormetric, and gravimetric methods


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