The helium equilibrium in prominences and the chromosphere
By: by Harold Zirin
Series: Scientific report / Harvard University, Solar Department of Harvard College Observatory -- no. 36; AFCRC-TN -- 56-282; Scientific report (Harvard College Observatory. Solar Department) -- no. 36; AFCRC-TN (Series) -- 56-282
Publisher: Solar Dept. of Harvard College Observatory, Harvard Univ.
Published: 1956
Place of publication: Cambridge, Mass.]
Language: eng
Subjects: Solar chromosphere; Prominences; Solar radio emission; Measurement; Helium
Other titles: Astrophysical journal.
Notes: Title from cover.

" Reprinted for private circulation from the Astrophysical journal, vol. 123, no. 3, May 1956"--P. [1]

"Published under ARDC contract AF19(604)-146 and AF19 (604)-969"--Cover.

Includes bibliographical references (p. [8]).