Training course report :  ecosan expert training course for the introduction of ecological sanitation in Bhutan : 

 - New Delhi :  World Health Organization ,  2009. 
 - vii, 46 p.  ill.  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecological Sanitation.
<br/><br/><label>National Library of Medicine Call No.: </label>WA 754 T 2009