Abbot, Charles Greeley. <br/><br/>
The sun and the welfare of man 
by Charles Greely Abbot. 
 - New York  Smithsonian Institution Series  1934. 
 - 322 p.  ill. 
 - Smithsonian Scientific Series  v.2 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sun