Wilson, F. <br/><br/>
Design calculations in wastewater treatment / 
F. Wilson 
 - London :  Spon,  1981 
 - 221 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0419116907 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage disposal--Mathematics<br/>Sewage--Purification--Mathematics