Forecasts of solar variation
By: by C. G. Abbot.
Contributors: Smithsonian Institution. Roebling Fund.
Series: Smithsonian miscellaneous collections -- v. 89, no. 5; Publication -- 3214; Publication (Smithsonian Institution) -- 3214.
Publisher: Smithsonian Institution
Published: 1933
Place of publication: City of Washington
Language: eng
Subjects: Solar radiation.
Notes: At head of title: Roebling Fund.