Khan Anwaruzzaman <br/><br/>
Introduction of tractors in a subsistence farm eco 

 - Comilla  Pakistan Academy for Rural Development Pakistan       1962 
 - 63p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transport Vehicle Industry
<br/><br/><label>Dewey Class. No.: </label>X9(D5138).44Q7214.N6, K2