Khan, A. Aziz. <br/><br/>
Tube-well irrigation in Comilla Thana / 
A. Aziz Khan. 
 - 3rd ed. 
 - Comilla :  Bangladesh Academy for Rural Development,  1974. 
 - 158 p. ;  26 cm. 
<br/><br/>338  338 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources--Irrigation.--Tube-well
<br/><br/><label>Dewey Class. No.: </label>333.9136 / A1t