Rahman Mohibbur <br/><br/>
Use of dieseal and electricity operated pumps for 

 - Comilla  Bangladesh Academy for Rural Development        1976 
 - 30p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engneering
<br/><br/><label>Dewey Class. No.: </label>X9(D2).44Q7214.N7, L6