Sthaniya Sorkar Protishthaner Netritte Sarbik Sanitation O Hygiene Karmasuchi Bastabayan Manual 

 - Dhaka:  NGO Forum,  2006. 
 - 128p.:  ills., pictures;  28cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sanitation--Manuals<br/>Hygiene--Manuals
<br/><br/><label>Gov. Doc. Class. No.: </label>Be BAN NFDWSS Est 2006