Sahajya na bayasa? 

 - Dhaka:  Community Dev. Lib  1986 
 - 67 P.:  21 cm  
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dairy industry and trade <br/>Milk supply<br/>Livestock management
<br/><br/><label>Gov. Doc. Class. No.: </label>Be BAN CDL/ Sah