Sharma, P. D.  <br/><br/>
Environmental Biology and Toxicology / 
by P. D. Sharma   
 - 3rd ed. 
 - India :  Excellence,  c2018 
 - various pages. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9788171339648 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Biology and Toxicology
<br/><br/><label>Dewey Class. No.: </label>571.95  / SHE