URI(s)
Identifies LC/NAF RWO
Identifies RWO
Exact Matching Concepts from Other Schemes
Sources
- found: World wheat trade by origin ... 1982:t.p. (Nandor J. Cheplo)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1996-01-02: new
- 1996-01-03: revised
Alternate Formats