Subhash Chand <br/><br/>
Integrated Nutrient Management for Sustaining Crop Productivity and Soil Health 

 - Lucknow  International Book Distributing Co  2008 
 - 110p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-8189-231-3 
<br/><br/><label>Dewey Class. No.: </label>631.811  / CHA