WHO,   . <br/><br/>
Financial Management of Water Supply and Sanitation: A Handbook /   Textual Documents 

 -  WHO ,   1994. 
 - 1400 ;    
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Index Terms: </label>Preventive and Social Medicine  Medical Science  Medical Science 
<br/><br/><label>Dewey Class. No.: </label>614  / WHO