Conrad, V. <br/><br/>
Methods in climatology / 
V. Conrad 
 - 2nd. ed. rev. and enl. 
 - Cambridge, Mass. :  Harvard University Press,  1950 
 - 459 p. ;  24 cm. 
<br/><br/>Includes index 
<br/><br/><label>LCCN: </label>50-8223 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Climatology