"Cherrmisinoff, Nicholas P" <br/><br/>
Biotechnology for Waste and Wastewater Treatment 

 - \\200100ENGGPSX 
 - Phi Learning Pvt Ltd   2001  New Delhi  
 - 232p. 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>8120318838