Ackerman, Edward Augustus  1911- <br/><br/>
Technology in American water development/ 
Edaward A. Ackerman and George O.G. Lof;With assistance of Conrad seipp 
 - Battimore:  Johns Hopkins,  c1959 
 - xv, 710 p.:  ill., maps,plates;  22 cm. 
<br/><br/> Includes index  Col.fold map inside pocket at the end 
<br/><br/>Includes bibliography: p. 667-675 
<br/><br/><label>ISBN: </label> $ 10.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water works--United States<br/>Water--supply--Unted states<br/>Water quality management--United States
<br/><br/><label>Dewey Class. No.: </label>628.10973