Haurwitz, B <br/><br/>
The physical state of the upper atmosphere 
B. Haurwitz                                                  
 - Canada  The University of Toronto Press  1937 
 - 96p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Atmosphere<br/>NASA Thesaurus
<br/><br/><label>Universal Decimal Class. No.: </label>551.510  / HAU