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- Hydraulic coal mining research :equipment and preliminary tests
- Hydraulic coal mining research :tests in a steeply pitching coalbed, Rosalyn, Wash.
- Hydraulic fracture treatments in Glade and Clarendon oil reservoirs, Warren County, Pa.
- Hydraulic mining of anthracite :engineering development studies
- Hydraulic mining of anthracite :analysis of operating variables
- Hydraulic coal mining research :assessment of parameters affecting the cutting rate of bituminous coal