Trivedi, P. R. and Raj, Gurdeep <br/><br/>
Encyclopaedia of environmental sciences  : environmental industrial pollution control-5 

 - New Delhi  Akashdeep publishing house  1992 
 - iii,1219-1526p.  V.12 
<br/><br/><label>ISBN: </label>817158263X  400 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopaedia<br/>Environmental sciences-encyclopaedia
<br/><br/><label>Dewey Class. No.: </label>333.703  / TRI