Bolton, Ronald Lomax. <br/><br/>
Sewage treatment :  basic principles and trends / by Ronald Lomax Bolton and Louis Klein. 

 - London :  Butterworths,  1961. 
 - VII, [1], 161 s. :  il. ;  23 cm. 
<br/><br/>Bibliogr. s. 150-154. Indeks. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oczyszczalnie ścieków.