The sun and the welfare of man /

Bibliographic Details

Main Author:	Abbot, C. G. (Charles Greeley), 1872-1973
Format:	Book
Language:	English
Published:	[New York] : [Smithsonian institution series, inc.], [1934]
Series:	Smithsonian series ; v. 2.
Subjects:	Smithsonian Astrophysical Observatory. Solar radiation. Spectrum, Solar. Astrophysics.