Sinha, R.K. <br/><br/>
An introduction to Geology/ 
R. K. Sinha 
 - New Delhi  Vikas publishing house  put ltd 
 - 153p.:ill  pbk 
<br/><br/><label>ISBN: </label>070691337X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>LC Class. No.: </label>QE 282. S56 1981