■C 211 



C33 



WAVES OF SAND 

 AND SNOW 



AND THE EDDIES WHICH MAKE THEM 



BY 



VAUGHAN CORNISH 



Doctor of Science {Manchester University), Fellow of the Royal 



Geographical, Geological, and Chemical Societies, 



and of the Royal Colonial Institute 



WITH 00 PHOTOGRAPHS TAKEN BY THE AUTHOR 

 30 DIAGRAMS AND 2 MAPS 



THE OPEN COURT PUBLISHING COMPANY 



378-388 WABASH AVENUE 



CHICAGO 



