Tharavathy N C <br/><br/>
Impact of some metal ions and organophosphates pesticides on the biodiversity of algae and protozoa in waste stabilization ponds: A laboratory study: thesis /  
N C Tharavathy  
 - Mangalagangothri:   Mangalore University,   2005.  
 - 302p.;   29 cm.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bioscience-thesis
<br/><br/><label>Dewey Class. No.: </label>PHD 579.8  / P05/THA