Crites, R.W...[et al.]. <br/><br/>
Natural Wastewater Treatment Sustems 

 - 2nd ed. 
 - Boca Raton  C R C Press  2014 
 - XXIV,525p. 
<br/><br/><label>ISBN: </label> RS 11913.00 
<br/><br/><label>Dewey Class. No.: </label>628.3 CRI,R.W