Pacific railroads--Explorations and surveys
URI(s)
- http://id.loc.gov/authorities/subjects/sh85096483
- http://id.loc.gov/authorities/sh85096483#concept
Components
- Explorations and surveys
Closely Matching Concepts from Other Schemes
LC Classification
- F593
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1986-02-11: new
Alternate Formats