P. Balasubramaniyan <br/><br/>
Principles and Practices of Agronomy 

 - 2nd Ed 
 - Jodhpur  Agrobios (India)  2007 
 - 576p 
<br/><br/>P. Balasubramaniyan & S.P. Palaniappan: Principles and Practices of Agronomy.  (2nd Ed)  Jodhpur.  Agrobios (India), 2007. 81-7754-211-7 Rs. 990.00--(630BAL)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-7754-211-7 
<br/><br/><label>Dewey Class. No.: </label>630  / BAL