Khan, A. Aziz <br/><br/>
Tube-well irrigation in Comilla Thana / 
A. Aziz Khan 
 - Comilla :  Pakistan Academy for Rural Development (PARD) ,  1965 
 - vi, 161p. :  ill. ;  26 cm. 
 - Second impression in mimeographed form .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tubewells<br/>East Pakistan<br/>Irrigation
<br/><br/><label>Dewey Class. No.: </label>628.11  / KHA