Essey, Steven A. <br/><br/>
Ecological sanitation 

 - Stockholm :   Swedish International Development Cooperation Agency,  1998. 
 - iv,92p.  : ill.   ; 25cm.  
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>91 586 76 12 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sanitation
<br/><br/><label>LC Class. No.: </label>IRA RA567.E256