Duero River Watershed (Spain and Portugal)
URI(s)
- http://id.loc.gov/authorities/subjects/sh93001871
- info:lc/authorities/sh93001871
- http://id.loc.gov/authorities/sh93001871#concept
Instance Of
Scheme Membership(s)
Collection Membership(s)
Broader Terms
Closely Matching Concepts from Other Schemes
Change Notes
- 1993-03-31: new
- 2000-06-21: revised
Alternate Formats
