Nitrification and denitrification / 
edited by Ivan X. Zhu 
 - Croatia :  INTECH ;  2017 
 - vii, 109 pages :  illustration ;  23 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>9789535132998 9535132997 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage--Purification--Nitrogen removal<br/>Nitrification