S.S. Singh <br/><br/>
Soil fertility and nutrient management 

 - 2nd Rev Ed 
 - Ludhiana  Kalyani Publishers  2004 
 - 253p 
<br/><br/>S.S. Singh: Soil fertility and nutrient management.  (2nd Rev Ed)  Ludhiana.  Kalyani Publishers, 2004. 81-272-1315-2 Rs. 125.00--(631.42SIN)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-272-1315-2 
<br/><br/><label>Dewey Class. No.: </label>631.42  / SIN