Ahsanullah, Md. <br/><br/>
Economics and management of tubewell irrigation in Comilla Kotwali Thana / 
Md. Ahsanullah 
 - Comilla :  BARD ,  1972 
 - 47p. :  ill. ;  29 cm.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation--Bangladesh<br/>Tubewells
<br/><br/><label>Dewey Class. No.: </label>631.7  / AHS