Sech byabasthapana. 

 - Dhaka :  Cooperation of American Relief for Everywhere (CARE) ,  1983 
 - 32p. :  ill. ;   30 cm.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation--Bangladesh<br/>Irrigation systems
<br/><br/><label>Gov. Doc. Class. No.: </label>Be BAN CARE Sec