Stickland, A.C. <br/><br/>
Annals of the IQSY International Years of the Quiet Sun   : The Proton Flare Project (The July 1966 Event) 

 - Cambridge:  Massachusetts Institute of Technology  1969 
 - 511p. :   il; 23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geología Ciencias Afines a la Geología