Halpine, Charles Greham. <br/><br/>
A Pilot's Meterology 

 - 1a ed 
 - New York :   D. Van Nostrand Company,   1941. 
 - p. 211 
<br/><br/><label>Subjects--Topical Terms: </label><br/>METEOROLOGIA<br/>PILOTOS DE AERONAVES<br/>HIELO EN AERONAVES<br/>CIRCULACION AEREA
<br/><br/><label>Universal Decimal Class. No.: </label>551.5:629.7