SINGH, Surendra. <br/><br/>
Farm machinery  principles and applications/   vii, 359p.: ill. 
Surendra Singh 
 -  Directorate of Information and Publications on Agriculture, Indian Council of Agricultural Research  2007 
<br/><br/> It includes bibliographical references and index 
<br/><br/><label>ISBN: </label>81-7164-067-2