Sinha, Prabhas C.  <br/><br/>
Encyclopaedia of ecology,environment and pollution  documents and case studies 

 - New Delhi  Anmol Publications Pvt Ltd  2003 
 - ix,302p.  25cm 
<br/><br/><label>ISBN: </label>812611522x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollution<br/>Ecology<br/>environment
<br/><br/><label>Dewey Class. No.: </label>577.2703  / ENC