URI(s)
- http://id.loc.gov/authorities/subjects/sh87001006
- http://id.loc.gov/authorities/sh87001006#concept
Codes
- n-us-md
Broader Terms
Closely Matching Concepts from Other Schemes
Sources
- found: Work cat.: Washington Suburban Sanitary Commission. Watershed regulations, 1986.
- found: BGN, 1/27/87(Triadelphia Reservoir, 39⁰11ʹ34ʺN, 77⁰00ʹ22ʺW)
- found: Lippincott.
- found: Rand McNally.
- found: GeoNames [algorithmically matched]reservoir; 39°11ʹ34ʺN 077°00ʹ19ʺW
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1987-02-19: new
- 2014-06-23: revised
Alternate Formats
