LC control no. | n 84012060 |
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Corporate name heading | Arecibo Observatory |
See also | Arecibo Ionospheric Observatory |
Found in | Newsletter (National Astronomy and Ionosphere Center (U.S.)). Newsletter, Apr. 1984: t.p. (Arecibo Observatory) |
Not found in | Interstellar ionized hydrogen, 1968: p. 5 (Arecibo Ionospheric Observatory) |