N.P. Singh <br/><br/>
Scientific Crop Production : With Special Reference to North Eastern Hill Region 

 - Lodhiana  Kalyani Publishers  2002 
 - 349p 
<br/><br/>N.P. Singh & R.A. Singh: Scientific Crop Production : With Special Reference to North Eastern Hill Region.  Lodhiana.  Kalyani Publishers, 2002. 81-272-0631-X--(633SIN)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-272-0631-X 
<br/><br/><label>Dewey Class. No.: </label>633  / SIN