Marvin, C. F. <br/><br/>
Psychrometric tables for obtaining the vapor pressure, relative humidity, and temperature of the dew point:   from readings of the wet and dry - bulb thermometers 

 - London:  E. F. Casella and Co Ltd.,  1941 
 - 87p.  ill.  24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Meteorology
<br/><br/><label>LC Class. No.: </label>BOT QK873.M37