Mine ventilation--Equipment and supplies
URI(s)
- http://id.loc.gov/authorities/subjects/sh86001781
- http://id.loc.gov/authorities/sh86001781#concept
Components
Narrower Terms
Closely Matching Concepts from Other Schemes
Narrower Concepts from Other Schemes
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1986-03-26: new
- 1986-05-22: revised
Alternate Formats