Uttar Pradesh Water Pollution Prevention & Control Board <br/><br/>
Seminar on Disposal of Sugar Mill & Distillery Effluents  Vol II 

 -  Uttar Pradesh Water Pollution Prevention & Control Board, Lucknow 
 - pp 119;   25*18 
<br/><br/><label>Dewey Class. No.: </label>G91/N80.2/B13748