Chelliapan, Shreeshivadasan <br/><br/>
Treatment of wastewater by anaerobic stage reactor / 
Shreeshivadasan Chelliapan 
 - xvi, 138 pages :  illustrations ;  23 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9789831004845  RM24.70 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage--Purification--Anaerobic treatment<br/>Sewage--Purification--Biological treatment