Kalbermatten John M etc <br/><br/>
Appropriate sanitation alternatives   A planning an    

 - Baltimore  Johns Hookins University Press         1982 
 - 160p.  cm. 
 - World Bank Studies in Water Supply and Sanitation, 2. .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical
<br/><br/><label>Dewey Class. No.: </label>X 9(D8).1 (X).N8, M2/UN