The use of Solar Energy 

 - Tucson:  University of Arizona Press  1955 
 -  il; 24 cm. 
<br/><br/> Transactions of the Conference on the Use of Solar Energy. Tucson, Arizona, October 31-Nvember 1, 1955 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astrofísica y Astronomía Descriptiva