Singh, Pratibha  <br/><br/>
Environmental geochemistry / 
Pratibha Singh 
 - Canada :  Arcler Press,   2020. 
 - 230 p. 
<br/><br/><label>ISBN: </label>9781774072578 
<br/><br/><label>Dewey Class. No.: </label>551.9  / SIN