Sinha, R.K. . <br/><br/>
An Introduction to Geology /  Textual Documents 
R.K. Sinha. 
 - 1st ed. / 
 - New Delhi :  Vikas Publishing House Pvt. Ltd. ,  C1975. 
 - vi,153p. :  ill ;  21cm . 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>0-7069-0380-3 
<br/><br/><label>Subjects--Index Terms: </label>Geology G-Geology 
<br/><br/><label>Dewey Class. No.: </label>550  / Si 65 In