Mishra, K D <br/><br/>
Ecology of polluted waters and toxicology 

 - Jaipur  ABD Publishers  2003 
 - 311p 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>818577160X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental engineering<br/>Environmental impact assessment<br/>Heavy metal pollution<br/>Plankton diversity<br/>Pollution -- Water pollution<br/>River pollution<br/>Toxicity -- Insecticides, Herbicides, Fungicides