AUGUSTANA LIBRARY PUBLICATIONS. 



NUMBER 1. 



The Mechanical Composition 

 of Wind Deposits 



JOHAN AUGUST UDDEN, 



PUBLISHED BY THE AUTHORITY OF THE BOARD OF DIRECTORS OF 

 AUGt'STAXA COLLEGE AND THEOLOGICAL SEMINARY. 



ROCK ISLAND, ILL. 



LUTHERAN .iUGUSTANA BOOK CONCERN, PRINTERS. 



1898. 



.^ 



