Subramanian, V. <br/><br/>
A text book in environmental science 

 - New delhi  Narosa pub.  2007 
 - 238 p. 
<br/><br/><label>ISBN: </label>81-7319-410-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>333.75  / SUB