URI(s)
- http://id.loc.gov/authorities/subjects/sh85015830
- http://id.loc.gov/authorities/sh85015830#concept
Broader Terms
Narrower Terms
Closely Matching Concepts from Other Schemes
Broader Concepts from Other Schemes
Sources
- found: Work cat.: Johnson, D.I. Investigation of a flow-turn nozzle device to improve the cutting ability of a borehole mining tool, 1981.
- found: Dict. of mining, mineral, and related terms.
- found: McGraw-Hill dict. sci. tech.
- found: ASTI:under Boreholes (borehole uranium mining)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1986-02-11: new
- 1993-12-30: revised
Alternate Formats
