Dey, Atanu <br/><br/>
Ecotoxicological effect of lead and nickel, important constituents of Fly ash on Eisenia fetida(Savigny.1826)/ 
Atanu Dey; guided by Subrata Kumar De and Partha Pratim Chakravorty 
 - Paschim Medinipur:  Vidyasagar University,  2022. 
 - various pagination:  ills., charts, tables, figs.;  29 cm. 
<br/><br/>includes bibliographical references. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Index Terms: </label>ZOOLOGY ECOTOXICOLOGICAL 
<br/><br/><label>Dewey Class. No.: </label>571.95  / DEY/E