Wagner, Edmund G. <br/><br/>
Excreta disposal for rural areas and small communities /    
Edmund G . Wagner, J.N. Lanoix. 
 - Geneva :   World Health Organization,   1958. 
 - 187 p. :    ill., photos ;    24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewerage disposal, Rural ----Developing Countries.----
<br/><br/><label>Dewey Class. No.: </label>MISR 363.7284 WAG