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- Hauling coal safely with permissible storage-battery locomotives
- Comparison of storage-battery and cable-reel gathering locomotives in a West Virginia coal mine
- A survey on the hydraulic transportation of coal
- Hydraulic transport of coal
- Unit train transportation of coal:technology and description of nine representative operations,
- Long-distance coal transport :unit trains or slurry pipelines
- Coal transportation practices and equipment requirements to 1985