Arecibo Observatory
URI(s)
Additional Information
Exact Matching Concepts from Other Schemes
Closely Matching Concepts from Other Schemes
Earlier Established Forms
Sources
- found: Newsletter (National Astronomy and Ionosphere Center (U.S.)). Newsletter, Apr. 1984:t.p. (Arecibo Observatory)
- notfound: Interstellar ionized hydrogen, 1968: p. 5 (Arecibo Ionospheric Observatory)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1984-07-31: new
- 2008-12-06: revised
Alternate Formats