Manivasakam.N. <br/><br/>
Physico-Chemical Examination Of Water Sewage And Industrial Effluents   Textual Documents 

 - Meerut  Pragati Book 
 - 276p. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Dewey Class. No.: </label>628.166  / MAN