Trefethen, Joseph M. . <br/><br/>
Geology for Engineers /  Textual Documents 
Joseph M.Trefethen. 
 - 2nd ed / 
 - New Delhi :  Affiliated East- West Press ,  1964. 
 - 632p ;  20cm. 
<br/><br/><label>ISBN: </label> HB 
<br/><br/><label>Subjects--Index Terms: </label>Geology- Engineer G- T/G 
<br/><br/><label>Dewey Class. No.: </label>550  / T 716 G