Fernando, H.K.A.V.A.K. <br/><br/>
Comparative lethal and sub-lethal toxicity of hexavalent chromium in selected faunal species in Sri Lanka  

 -  2018 
 - xxiii,258,viiip. 
<br/><br/> References included Appeendices included Thesis 
<br/><br/>University of  Colombo