Agriculture--Labor productivity
URI(s)
- http://id.loc.gov/authorities/subjects/sh85002442
- http://id.loc.gov/authorities/sh85002442#concept
Components
Variants
- Collective farms--Labor productivity
Closely Matching Concepts from Other Schemes
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1986-02-11: new
- 1993-09-24: revised
Alternate Formats
