CROLL, James <br/><br/>
On the physical cause of the motion of glaciers 

 - [London]  1869 
 - 24cm. 
<br/><br/> Offprint from the Philosophical Magazine, March 1869 
<br/><br/><label>Dewey Class. No.: </label>12 
<br/><br/><label>Report. No.: </label>T234.20