Climatic change :  report of a working group of the commision for Climatology / 
prepared by J.M.Mitchell, etc. 
 - Geneva :  Secretariat of the World Meteorological Organization,  1966 
 - 79 p. :  ill. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Climatic changes