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- Placer mining in the western United States :part 1. general information, hand-shoveling, and ground-sluicing
- Placer mining in the western United States :part II. Hydraulicking, treatment of placer concentrates, and marketing of gold
- Placer mining in the western United States :part III. Dredging and other forms of mechanical handling of gravel, and drift mining
- Placer-mining methods of E.T. Fisher Co., Atlantic City, Wyo.
- Placer operations of Humphreys Gold Corporation, Clear Creek, Colo.
- Performance of a hydraulic classifier designed to incorporate four hitherto neglected principles
- Mining and transporting coal underground by hydraulic methods :a literature survey
- 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
- Fragmentation of concrete with hydraulic jets
- Airborne respirable dust generated during cutting of coal with water jets
- A support-performance prediction method for hydraulic backfill
- Abrasive-enhanced water-jet drill for hard rocks
- Collimated abrasive water-jet behavior