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

 - Lucknow  International Book Distributing Co.  2008 
 - 110p. 
<br/><br/><label>ISBN: </label>81-8189-231-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>631.422  / SA-I