D.N. Kherdekar <br/><br/>
Agricultural engineering for extension workers 

 - New Delhi  Directorate of Extension  1953 
 - 110p 
<br/><br/>D.N. Kherdekar: Agricultural engineering for extension workers.  New Delhi.  Directorate of Extension, 1953.--(631.3KHE)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>631.3  / KHE