Wright, Forrest B. <br/><br/>
Rural Water Supply and Sanitation / 
F.B. Wright. 
 - Second Edition 
 - New York :  John Wiley & Sons, Inc.,  1956. 
 - 347 p. :  fig., tables. 
<br/><br/>Includes Index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Engineering