Valdiya, K.S. <br/><br/>
Environemental Geology Indian Context 

 - New Delhi  Mcgraw-hill Book Company  1987 
 - xii, 583p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>H4v2
<br/><br/><label>Dewey Class. No.: </label>H4v2  / L7