Mara, Duncan <br/><br/>
Domestic wastewater treatment in developing countries / 
Duncan Mara. 
 - London :  Earthscan,  2003. 
 - xi, 293 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>1844070204 1844070190 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage--Purification--Developing countries<br/>WEDC
<br/><br/><label>Dewey Class. No.: </label>628.3'091724