Ballabh, Parikshat <br/><br/>
An Introduction  to Geology 
/ by Parikshit Ballabh 
 - New Delhi:   Cyber tech Publication,   2009. 
 - v,287p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Climates<br/>Earth Science<br/>Geology<br/>Mineral Resources
<br/><br/><label>Dewey Class. No.: </label>551  / BAL/A