Levy <br/><br/>
Protostars and Planets III 

 - Tucson:  The University of Arizona Press  1993 
 - 363p. :   il; 23 cm. 
<br/><br/><label>ISBN: </label>0-8165-1813-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astrofísica y Astronomía Descriptiva