Anomalous refraction phenomena investigated with the spectroheliograph
By: by W.H. Julius ...
Series: Contributions from the Mount Wilson Solar Observatory.; no. 29
Published: 1909
Place of publication: [Chicago
Language: eng
Number of pages: 11
Subjects: Spectrum, Solar.
Notes: Cover-title.
At head of title: Carnegie Institution of Washington.
"Reprinted from the Astrophysical Journal. vol. XXVIII, Dec. 1908."