Khann Rita <br/><br/>
Agricultural mechanisation and social change in India   Study of chambal region.    

 - New Delhi   Uppal publishing house         1983 
 - xvii; 201p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X9(J)0gF: (Y:6).2, M3