URI(s)
- http://id.loc.gov/authorities/subjects/sh2010006228
- http://id.loc.gov/authorities/sh2010006228#concept
Broader Terms
Closely Matching Concepts from Other Schemes
Sources
- found: Work cat.: Grolander, S. Radon as a groundwater tracer in Forsmark and Laxemar, 2009.
- found: Wikipedia, Apr. 6, 2010(under Radon: the 3.8 day half-life of radon-222 makes it useful in physical sciences as a natural tracer)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 2010-05-13: new
- 2010-05-27: revised
Alternate Formats
