Comparative photographic spectra of the high sun & the low sun, from (H) to (A)
By: by F. McClean.
Publisher: s.n.]
Published: 1890
Place of publication: [S.l
Language: eng
Subjects: Spectrum, Solar.
Notes: Cover title.
Pamphlet reprinted from the Monthly notices of the Royal Astronomical Society, vol. 51, no. 1.