Humphreys, W. J.  <br/><br/>
Fogs and clouds 
W. J. Humphreys 
 - Baltimore  Williams & Wilkins  1926 
 - xvii+104p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>FogClouds
<br/><br/><label>Universal Decimal Class. No.: </label>551.5:551.575/.576  / HUM