The variation in prominence distribution over the sunspot cycle
By: by Donald H. Menzel and Barbara Bell
Contributors: Bell, Barbara; Air Force Cambridge Research Center (U.S.). Geophysics Research Division
Series: Scientific report / Harvard University, Solar Department of Harvard College Observatory -- no. 10; Scientific report (Harvard College Observatory. Solar Department) -- no. 10
Publisher: Solar Dept. of Harvard College Observatory, Harvard Univ.
Published: 1953
Place of publication: Cambridge, Mass.]
Language: eng
Number of pages: 26
Subjects: Solar cycle; Sunspots; Prominences
Notes: Research supported and sponsored by the Geophysics Research Division of the Air Force Cambridge Research Center.

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

Includes bibliographical references (leaf 6).