Singh, A. K. <br/><br/>
Earth Materials 
A.K. Singh 
 - 1 
 -  Agrotech Press  2019 
 - 296 
<br/><br/><label>ISBN: </label>9789387160224 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth Science/Geology
<br/><br/><label>Dewey Class. No.: </label>558.7  / SIN