Wagner, Edmund G. <br/><br/>
Water supply for rural areas and small communities / 
Edmund G. Wagner, J.N. Lanoix. 
 - Geneva :  World Health Organization,  1959. 
 - 340 p. :  ill. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water-supply, Rural.<br/>Water-supply engineering.