Short Course on Corrosion control in water and waste water engineering 24th to 27th February, 1971 Cpheri, Nagpur 

 - Jamshedpur :  s.n.,  1971. 
 - v. ; 
<br/><br/><label>ISBN: </label>GOVTDOC5433 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water treatment engineering
<br/><br/><label>Dewey Class. No.: </label>628.162  / Sh