Kepinski, Alfred <br/><br/>
Water supply and wastewater disposal  international almanac  almanach international 
Alfred Kepinski & Waldemar A.S. Kepinski 
 - Zoetermeer  The Hague  1976 
 - v. ; 21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--supply--Bibliography<br/>Sewage--Purification--Bibliography