Valdiya K S <br/><br/>
"Geology, Environment and Society" 

 - 1 
 - "xi, 226" 
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<br/><br/> - 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9788173715051 
<br/><br/><label>Subjects--Topical Terms: </label><br/>"Civil, "Geology